# World Strong Rubber

> WORLSTRONG RUBBER


## Posts

- [LSR Post‑Curing: Oven Parameters, Outgassing Control and Compliance for Medical & Optical Parts](https://lsr-moulding.com/wsr-lsr-post-curing-20260922/): LSR Post‑Curing: Oven Parameters, Outgassing Control and Compliance for Medical & Optical Parts When you source custom LSR molded parts, post‑curing (secondary vulcanization) is not an optional extra – it’s the step that locks in final mechanical strength, eliminates residual volatiles, and ensures the part meets stringent medical‑device or optical‑clearance standards. Getting the oven profile […]
- [Custom Medical Silicone Duckbill Valves: Design, Cracking Pressure & Custom Molding for OEMs](https://lsr-moulding.com/wsr-medical-duckbill-valves-20260921/): Custom Medical Silicone Duckbill Valves: Design, Cracking Pressure & Custom Molding for OEMs World Strong Rubber specializes in precision silicone rubber molding for diagnostic and fluid‑control medical devices, offering custom medical silicone duckbill valves that meet stringent performance and biocompatibility requirements. Our expertise spans LSR injection molding, silicone foam, and medical‑grade silicone parts, enabling us […]
- [high refractive index optical silicone for LED packaging: RI selection, transmittance specs and molding process guide](https://lsr-moulding.com/wsr-hri-optical-silicone-led-packaging-20260920/): high refractive index optical silicone for LED packaging: RI selection, transmittance specs and molding process guide Selecting the appropriate high refractive index optical silicone for LED packaging requires balancing refractive index, transmittance, thermal stability, and processability. This guide details material grades, required specifications, and molding parameters for LSR injection molding of LED lenses and mini-LED […]
- [Custom Silicone Molding Cost: Tooling Prices, Unit Cost Drivers and an RFQ Checklist for Buyers](https://lsr-moulding.com/wsr-silicone-molding-cost-breakdown-20260919/): custom silicone molding cost Buyers sourcing custom silicone parts often see quotes swing by 300% between suppliers, leaving procurement teams uncertain whether the variance stems from hidden tooling fees, material upgrades, or process inefficiencies. Without a clear cost breakdown, comparing RFQ responses becomes guesswork, risking budget overruns or delayed launches. This article dissects the key […]
- [T1 trial molding first article inspection LSR mold: what buyers should check](https://lsr-moulding.com/wsr-t1-trial-fai-lsr-mold-20260918/): T1 trial molding first article inspection LSR mold: what buyers should check Approving a custom liquid silicone rubber (LSR) mold requires clear evidence that the tool will produce parts meeting design intent, regulatory standards, and volume expectations. The T1 trial molding run and first article inspection (FAI) serve as the critical gate before full production […]
- [Silicone Foam Compression Set Selection Guide for Long‑Term Sealing Performance](https://lsr-moulding.com/wsr-silicone-foam-density-compression-set-20260917/): Silicone Foam Compression Set Selection Guide for Long‑Term Sealing Performance Choosing the right silicone foam compression set is critical for engineers designing enclosures, gaskets, and seals that must maintain performance over years of service. Compression set measures how much a foam sample fails to recover after a compressive load; lower values indicate better long‑term elasticity […]
- [LSR Injection Molding Flash Prevention and Venting Design for Custom Silicone Parts](https://lsr-moulding.com/wsr-lsr-flash-venting-20260916/): LSR Injection Molding Flash Prevention and Venting Design for Custom Silicone Parts Flash is one of the most costly defects in liquid silicone rubber (LSR) molding, often leading to rework, material waste, and delayed deliveries for engineers and sourcing managers who demand tight tolerances on custom silicone components. Effective venting design and process control are […]
- [ISO 10993 Biocompatibility Testing for Medical-Grade Silicone Parts: A Buyer's Guide](https://lsr-moulding.com/wsr-iso-10993-biocompatibility-silicone-20260915/): ISO 10993 Biocompatibility Testing for Medical-Grade Silicone Parts: A Buyer’s Guide When sourcing custom LSR silicone components, 78% of medical device OEMs cite biocompatibility validation as the top gate before production launch. ISO 10993 testing ensures patient safety by evaluating cytotoxicity, sensitization, and systemic toxicity—critical for seals, valves, and overmolded parts contacting tissue or blood. […]
- [Anti-Yellowing Optical Silicone Encapsulation for Automotive LED Lighting](https://lsr-moulding.com/wsr-anti-yellowing-optical-silicone-20260914/): Anti-Yellowing Optical Silicone Encapsulation for Automotive LED Lighting Automotive LED lighting demands encapsulation materials that maintain crystal-clear clarity under relentless UV exposure, thermal cycling, and mechanical stress. World Strong Rubber’s anti-yellowing optical silicone encapsulation delivers high-transparency liquid silicone rubber (LSR) formulated to resist discoloration while preserving >92% light transmittance across the visible spectrum. This material […]
- [LSR vs HTV Material Selection for Custom Molded Parts](https://lsr-moulding.com/wsr-lsr-vs-htv-selection-20260913/): LSR vs HTV material selection for custom molded parts Choosing between liquid silicone rubber (LSR), high‑temperature vulcanizing (HTV) silicone, and thermoplastic elastomers (TPE) is a critical decision for engineers who need parts that meet functional, regulatory, and cost targets. Each material family offers distinct advantages in terms of temperature resistance, hardness range, processing complexity, and […]
- [LSR Mold Steel Selection: P20, H13, and S136 for Medical and Optical Silicone Parts](https://lsr-moulding.com/wsr-lsr-mold-steel-p20-h13-s136-20260911/): LSR Mold Steel Selection: P20, H13, and S136 for Medical and Optical Silicone Parts Choosing the right mold steel for liquid silicone rubber (LSR) injection molding directly impacts part quality, tooling cost, and production uptime. For medical and optical silicone components, where surface finish, corrosion resistance, and dimensional stability are critical, procurement engineers must weigh […]
- [Flame-Retardant Silicone Foam Gaskets UL 94 V-0 for Industrial & Rail Enclosures – Custom Solutions](https://lsr-moulding.com/wsr-flame-retardant-silicone-foam-gaskets-20260910/): Flame-Retardant Silicone Foam Gaskets UL 94 V-0 Sealing Solutions for Industrial and Rail Enclosures When safety certifications and long‑term sealing performance are non‑negotiable, engineers turn to flame‑retardant silicone foam gaskets that meet UL 94 V‑0. World Strong Rubber (WSR) manufactures custom molded silicone foam seals that combine low density, consistent compression set, and proven fire‑rating […]
- [LSR Injection Molding Tolerances: How to Hold ±0.05 mm on Custom Silicone Parts](https://lsr-moulding.com/wsr-lsr-molding-tolerances-20260909/): LSR injection molding tolerances Achieving tight dimensional stability in liquid silicone rubber parts requires a clear understanding of LSR injection molding tolerances, material shrinkage behavior, and mold design precision. World Strong Rubber leverages ISO 3302‑1 guidelines and real‑world process data to deliver custom molded components that consistently meet ±0.05 mm tolerances or tighter, depending on geometry […]
- [LSR overmolding for medical device components](https://lsr-moulding.com/wsr-lsr-overmolding-medical-devices-20260908/): LSR overmolding for medical device components Liquid Silicone Rubber (LSR) overmolding is a critical process for creating multi-material medical parts that combine rigid substrates with soft, biocompatible seals, grips, or diaphragms. This technique improves device ergonomics, reduces assembly steps, and ensures reliable performance under sterilization cycles. World Strong Rubber (WSR) leverages precise LSR injection molding […]
- [Custom Optical Silicone Lens Molding for LED](https://lsr-moulding.com/wsr-optical-silicone-lens-molding-20260907/): Custom Optical Silicone Lens Molding for LED World Strong Rubber delivers precision-molded optical silicone lenses that boost LED lighting performance, offering >92% light transmission, UV stability, and thermal resistance from -50°C to +200°C. Our custom molding process ensures tight tolerances (±0.05mm) and consistent quality for secondary optics, helping OEMs achieve higher efficacy, longer lifespans, and […]
- [How to Evaluate a Custom Silicone Parts Supplier: A Buyer's Checklist for Reliable Finished Components](https://lsr-moulding.com/wsr-custom-silicone-parts-supplier-evaluation-20260906/): How to Evaluate a Custom Silicone Parts Supplier: A Buyer’s Checklist for Reliable Finished Components Selecting the right custom silicone parts supplier directly impacts product performance, regulatory compliance, and time-to-market. This guide provides a practical, buyer-focused framework to assess critical capabilities beyond pricing, helping you identify partners who consistently deliver medical-grade silicone components, LSR injection […]
- [DFM Checklist for LSR Custom Mold Design](https://lsr-moulding.com/wsr-dfm-checklist-for-lsr-custom-mold-design-20260905/): DFM Checklist for LSR Custom Mold Design Liquid silicone rubber (LSR) molding delivers high-precision, biocompatible parts for medical, automotive, and consumer applications. For buyers evaluating mold suppliers, understanding design-for-manufacturability (DFM) criteria is essential to avoid costly tooling revisions, ensure consistent part quality, and meet tight tolerances. This checklist focuses on molded part geometry, venting, gating, […]
- [Custom Silicone Foam Manufacturer: Open-Cell vs Closed-Cell Selection Guide](https://lsr-moulding.com/wsr-open-vs-closed-cell-silicone-foam-20260904/): Custom Silicone Foam Manufacturer: Open-Cell vs Closed-Cell Selection Guide When selecting a custom silicone foam manufacturer for gaskets, seals, cushioning, or thermal insulation, B2B buyers must look beyond basic material specs and focus on how the foam’s cellular structure performs in real‑world applications. Open‑cell and closed‑cell silicone foams differ in density, compressibility, moisture resistance, and […]
- [Custom LSR Molding Manufacturer: How Cold Runner Systems Improve LSR Injection Molding](https://lsr-moulding.com/wsr-lsr-cold-runner-20260903/): Custom LSR Molding Manufacturer: How Cold Runner Systems Improve LSR Injection Molding Cold runner systems are the backbone of liquid silicone rubber (LSR) injection molding. Because LSR is a thermoset elastomer that crosslinks under heat inside the mold, the material must stay cold and uncured throughout the feed system until the moment it enters the […]
- [Cleanroom Molding of Medical-Grade Silicone: A Buyer's Guide to Custom LSR Molding](https://lsr-moulding.com/wsr-cleanroom-medical-silicone-20260902/): When medical device manufacturers need components that meet the strictest standards for safety, reliability, and regulatory compliance, they turn to cleanroom molding of medical-grade silicone parts. Our facility specializes in LSR injection molding within ISO‑certified cleanrooms, delivering precision‑engineered components that are ready for implantation, diagnostic use, or surgical applications. By controlling every variable—from material handling […]
- [How to Choose a Medical Silicone Parts Manufacturer: 5 Criteria That Actually Matter](https://lsr-moulding.com/how-to-choose-a-medical-silicone-parts-manufacturer/): ISO 13485, clean-room lines, material traceability, in-house tooling and auditable QC: the 5 criteria that separate real medical silicone manufacturers from paper-certified ones.
- [Inventory of silicone products commonly used in daily life](https://lsr-moulding.com/inventory-of-silicone-products-commonly-used-in-daily-life/): Although silica gel products can be seen all over the street now, we can often use silica gel things in our daily life, because the silica gel industry has developed rapidly in China in recent years, and there have been many silica gel kitchen utensils, silica gel household daily necessities and Silicone gifts and other […]
- [Why Are Silicone Bags So Expensive?](https://lsr-moulding.com/why-are-silicone-bags-so-expensive/): Silicone bags are a popular choice for people who want to reduce their plastic waste and choose more sustainable options. While they are an excellent alternative to traditional plastic bags, many people are surprised by the higher price point. In this article, we will explore the reasons why silicone bags are more expensive than plastic […]
- [Food-grade silicone raw material Silicone mould](https://lsr-moulding.com/food-grade-silicone-raw-material-silicone-mould/): Dongguan WS Silicone Manufacturing Co., Ltd.is committed to the research and development of new technology and new silicone products.Our factory not only has a 300,000 class dust-free workshop but also has more than 50 special machines.We also have our own mold processing center, dust-free workshop, you can design and process high precision liquid silicone mold. […]
- [Advantages of silicone mobile phone case and its encapsulation process](https://lsr-moulding.com/advantages-of-silicone-mobile-phone-case-and-its-encapsulation-process/): Silicone is widely used in daily life, and silicone mobile phone case is one of them. Now more and more people use mobile phone cases, because many users lack knowledge of mobile phone cases, resulting in improper use of mobile phone cases, resulting in unnecessary trouble. Here, we at WS will analyze the advantages of […]
- [Custom Silicone Products: Expertise Built Through 18 Years of Experience](https://lsr-moulding.com/custom-silicone-products-expertise-built-through-18-years-of-experience/): Introduction Custom silicone products have become increasingly popular due to their durability and versatility. They are used in a wide range of industries, including healthcare, automotive, aerospace, and electronics. However, creating custom silicone products requires specialized equipment and technical knowledge. Working with an experienced manufacturer is essential to ensure that the products meet the highest […]
- [Application of liquid silicone rubber (LSR) in the automotive &medical and baby fields](https://lsr-moulding.com/application-of-liquid-silicone-rubber-lsr-in-the-automotive-medical-and-baby-fields/): Liquid silicone rubber (LSR) has many advantages and characteristics, such as strong waterproof performance, elasticity, good anti-aging, non-toxic and harmless, good stability, good electrical insulation and other advantages, can be made into different forms, different uses of serialized, differentiated products.At present, it is mainly used in the field of intelligent terminal. In addition to intelligent terminal […]
- [What are the differences between silicone mats and PVC mats](https://lsr-moulding.com/what-are-the-differences-between-silicone-mats-and-pvc-mats/): The so-called mat is a kind of thing to protect and decorate the table. It is suitable for advertising promotion, household use, publicity, and gifting. It can be printed with company LOGO and restaurants, so that corporate culture can be better publicized and promoted. Spend a small amount of money to do big things and […]
- [The Benefits of Using a Collapsible Silicone Water Bottle](https://lsr-moulding.com/the-benefits-of-using-a-collapsible-silicone-water-bottle/): Are you tired of carrying around heavy and bulky water bottles that take up too much space in your bag? A collapsible silicone water bottle might just be the solution you are looking for. With 18 years of experience in producing custom silicone products, our factory highly recommends this innovative solution for people on-the-go. The […]
- [The silicone watchband——Silicone gifts in silicone products](https://lsr-moulding.com/the-silicone-watchband-silicone-gifts-in-silicone-products/): With the popularity of smart wearable products in recent years, there are various kinds of smart bracelets. The comfort, durability and anti-fouling performance are also important indicators of the selection and design of wristband material, and silicone material is the most close to safety and environmental protection, so it is suitable for it. Silicone watch […]
- [Why are most of the current pacifiers made of silicone?](https://lsr-moulding.com/why-are-most-of-the-current-pacifiers-made-of-silicone/): In the past, latex pacifiers were commonly used, which are cheap, have a short service life, and may produce a rubbery smell during high-temperature sterilization. Now they have been basically replaced by silicone pacifiers. Pacifiers are auxiliary silicone products for feeding newborn babies. Many mothers attach great importance to the choice of pacifiers for the […]
- [Discover the Expertise of WS Silicon – Your Trusted Partner for Custom Silicone Products](https://lsr-moulding.com/discover-the-expertise-of-ws-silicon-your-trusted-partner-for-custom-silicone-products/): Introduction: In the dynamic world of industrial solutions, finding a reliable partner for custom silicone products is crucial for businesses seeking high-quality and innovative solutions. Look no further than WS Silicon, an established factory with 18 years of experience in crafting top-notch silicone products tailored to your specific needs. As a Google News-featured content writer […]
- [Silicone bib](https://lsr-moulding.com/silicone-bib/): Silicone products have gradually become popular, among which the silicone bib has attracted people’s attention. Silicone bib, also known as silicone saliva pocket, is made of food grade silicone, which belongs to the silicone mother and child classification in silicone products. Product non-toxic no odor can be assured to use! Generally used in eating to […]
- [Your Trusted Partner for Custom Silicone Products – WS Silicon](https://lsr-moulding.com/your-trusted-partner-for-custom-silicone-products-xhf-silicon/): When it comes to sourcing custom silicone products for your business needs, WS Silicon stands out as your trusted partner. With 18 years of expertise in the silicone industry, we take pride in delivering tailored solutions and high-quality products that cater to a diverse range of applications. In this article, we will explore why WS […]
- [The importance of silicone products in environmental protection](https://lsr-moulding.com/the-importance-of-silicone-products-in-environmental-protection/): Recently, we have been discussing garbage classification. With the rapid development of industry, the environment we live in is getting worse and worse. Protecting the environment has become something that each of us must do. We use a variety of plastic products in our daily lives. Plastic products take 400 years to degrade. Plastic waste […]
- [Dongguan WS—— Strength Customized a variety of Silicone Kitchenware](https://lsr-moulding.com/dongguan-xinhongfa-strength-customized-a-variety-of-silicone-kitchenware-2/): Silicone tableware is the silicone products using food grade FDA, LFGB as the standard of special silicone as raw material, through molding or glue, make products in the kitchen baking, cooking, mixing, production, preparation, ingredients, modulation tools and utensils, is through hardware, plastic and other materials into a new type of material of kitchen appliances, […]
- [Is the kitchen silicone oil brush harmful to the human body?](https://lsr-moulding.com/is-the-kitchen-silicone-oil-brush-harmful-to-the-human-body/): Whether it is baking or grilling, many people always worry about the problem of hair loss, sticking to the food, and dirt after cleaning when they see the old-fashioned brushes, but the silicone oil brush used, these troubles It can solve it to avoid the trouble of old-fashioned brushes, refuse the trouble of hair loss, […]
- [Upgrade Your Baking Game with Silicone Baking Products](https://lsr-moulding.com/upgrade-your-baking-game-with-silicone-baking-products/): Silicone baking products have become increasingly popular in recent years as they offer a range of benefits over traditional baking materials like metal and glass. They are lightweight, flexible, and non-stick, making them an excellent choice for both amateur and professional bakers. Non-Stick Surface for Easy Cleaning One of the most significant advantages of using […]
- [Dongguan WS—— strength customized a variety of silicone kitchenware](https://lsr-moulding.com/dongguan-ws-strength-customized-a-variety-of-silicone-kitchenware/): Silicone tableware is the silicone products using food grade FDA, LFGB as the standard of special silica gel as raw material, through molding or glue, make products in the kitchen baking, cooking, mixing, production, preparation, ingredients, modulation tools and utensils, is through hardware, plastic and other materials into a new type of material of kitchen […]
- [Food grade coated silicone kitchenware](https://lsr-moulding.com/food-grade-coated-silicone-kitchenware/): Silicone kitchenware, refers to the food grade silicone as raw material, through high temperature vulcanization molding of silicone products, is a kind of environmental protection, safe, non-toxic household goods, in recent years, in Europe and the United States and other western countries have become the most common products. In addition to some ordinary silicone pastry […]
- [Why are silicone lunch boxes more and more popular](https://lsr-moulding.com/why-are-silicone-lunch-boxes-more-and-more-popular/): In recent years, silicone products have gradually appeared in people’s field of vision, such as silicone baby bottles, silicone pacifiers and other silicone products are very popular. Silicone lunch boxes are also one of them. The appearance looks very beautiful, the quality is also relatively good, and it is easy to carry , It’s not […]
- [Home of the necessary silicone ice lattice, what is special？](https://lsr-moulding.com/home-of-the-necessary-silicone-ice-lattice-what-is-special%ef%bc%9f/): Dongguan WS silicone manufacturing Co., LTD，In the silicone daily necessities and silicone promotional gifts, jewelry has been professional and meticulous, with a complete and mature product design, molding, production, domestic / international market supply chain. WS is a professional silicone products factory; our factory not only has a 300,000 class dust-free workshop but also has […]
- [How to Customize Silicone Spatula: Tips from an 18-Year Experienced Factory](https://lsr-moulding.com/how-to-customize-silicone-spatula-tips-from-an-18-year-experienced-factory/): Silicone spatulas are one of the most versatile and essential kitchen tools. They are perfect for cooking and baking, durable, heat-resistant, and non-stick. However, with so many silicone spatulas available in the market, it can be challenging to find one that meets your exact needs. Fortunately, customizing your silicone spatula is easier than you might […]
- [How to choose a silicone dinner plate](https://lsr-moulding.com/how-to-choose-a-silicone-dinner-plate/): In our daily life, we inevitably deal with kitchen tableware and kitchen utensils every day. Facing the ceramic dishes and metal spatulas and spoons that we have been using all the time, it is inevitable that there will be some tasteless. Therefore, according to the freshness of consumers, plastic, TPE, wood and other materials are […]
- [Collaborationin Focus: Innovating Customization with a Premier Silicone Factory](https://lsr-moulding.com/collaborationin-focus-innovating-customization-with-a-premier-silicone-factory/): We delve into the fruitful partnership between our esteemed silicone factory and a distinguished American silicone products company. Together, we embarked on a trailblazing venture to create a captivating line of unique silicone products, achieving notable strides in brand promotion and market expansion. This case study stands as an inspiring testament to the power of […]
- [Silicone Bib——Dongguan Silicone Customization](https://lsr-moulding.com/silicone-bib-dongguan-silicone-customization/): There are many people like to use silicone products. Silicone products have a safe, non-toxic and harmless characteristics, so they can be applied to the baby products industry. Silicone bib is a kind of silicone products that are very popular among mothers. Silicone bib, the food grade silicone raw material production and processing, after silicone […]
- [Silicone Straws: A Sustainable and Safe Alternative](https://lsr-moulding.com/silicone-straws-a-sustainable-and-safe-alternative/): Silicone straws have become increasingly popular in recent years, thanks to their many benefits over traditional plastic straws. These straws are made from food-grade silicone, a non-toxic and durable material that is safe for both hot and cold beverages. In this article, we will explore the advantages of silicone straws and why they are a […]
- [Direct to the Dongguan silicone factory ——Production of silicone cleaning brush head](https://lsr-moulding.com/direct-to-the-dongguan-silicone-factory-production-of-silicone-cleaning-brush-head/): Silicone dishwasher is mainly used for brushing the pot, brush dishes and other kitchen tools, silicone dishwasher does not touch oil, strong cleaning ability is loved by everyone. Silicone dish-washing brush is widely abroad, because it is convenient and easy to keep is a necessary artifact in the kitchen. Silicone bottle cleaning brush for plastic […]
- [Do you like this kind of Silicone Wallet？](https://lsr-moulding.com/do-you-like-this-kind-of-silicone-wallet%ef%bc%9f/): Nowadays, silicone wallet is very popular with people, it can easily store a variety of things, hold some small things, and is humanized design, with high water resistance, and high and low temperature resistance, very suitable for everyone to go out to use. The silicone wallet is made of imported silicone materials; Inside in stainless […]
- [The great uses of silicone hand clips and silicone gloves](https://lsr-moulding.com/the-great-uses-of-silicone-hand-clips-and-silicone-gloves/): The great uses of silicone hand clips and silicone gloves After staying in the kitchen for a long time, I often encounter troubles of one kind or another. Especially in winter, I am afraid of touching cold water when washing vegetables; I am afraid of both water and oil when washing dishes; I am also […]
- [The Versatility and Benefits of Silicone Zip-lock Bags](https://lsr-moulding.com/594/): Silicone zip-lock bags have gained immense popularity in recent years due to their versatility and eco-friendly nature. In this article, we will explore the numerous benefits of using silicone zip-lock bags and why they have become a preferred choice for many individuals and households. Superior Durability and Re-usability One of the key advantages of silicone zip-lock bags is their […]
- [What are the preferred silicone outdoor products for light travel?](https://lsr-moulding.com/what-are-the-preferred-silicone-outdoor-products-for-light-travel/): What are the preferred silicone outdoor products for light travel? Many items in life choose to use silicone material instead, such as life kitchenware, daily necessities and water cup supplies.Outdoor cooking utensils and kitchen cooking utensils are not the same, outdoor cooking utensils mainly consider light weight, easy to carry. Outdoor cooking utensils also have […]

## Pages

- [シリコーンフォームソリューション — World Strong Rubber](https://lsr-moulding.com/ja/silicone-foam/): 🇬🇧 English 概要 4つのプロセス。1つの素材。あらゆる形状に対応。 カレンダー法によるシート、押出成形プロファイル、モールドブロック、精密ダイカットガスケット——当社ではシリコーンフォームの4種類のプロセスすべてを社内で一貫対応し、カスタム密度、硬度、難燃グレードに対応します。 カレンダー法シート：厚さ0.5〜30 mm 押出成形プロファイル＆コード（棒状） モールドフォーム部品（複雑な形状） 精密ダイカット＆キスカット UL94 V-0 難燃グレード 技術力 技術仕様 プロセスカレンダー加工・押出成形・成形・ダイカット加工厚さ / 直径シート厚 0.5 – 30 mm／カスタムプロファイル断面密度0.25 – 0.95 g/cm³（独立気泡）硬度Shore 00 20 – 80 / Shore A 10 – 40圧縮永久歪み≤ 5%（100°C×70時間、25% 圧縮）難燃性UL94 V-0 / HF-1 対応可能使用温度範囲-60°C ～ +200°C（連続使用）用途EVバッテリーシール、サーマルパッド、EMIガスケット、振動制御、筐体シール プロセス DFMから出荷まで、4つのステップ DFM & お見積り 図面（STEP / IGES / PDF）をお送りください。DFMフィードバックと正式見積書は24時間以内に提供します。 金型製作 社内製のコールドランナー・バルブゲート金型で、複雑さに応じてT1サンプルを15–25日で提供します。 […]
- [品質管理 — World Strong Rubber](https://lsr-moulding.com/ja/quality-control/): 🇬🇧 English 検査体制 3段階の品質ゲート すべてのロットは、出荷前に受入検査、製造過程検査、出荷検査を実施しています。 試験・検査 ラボ設備・試験能力 社内の計測機器に加え、医療・自動車分野の専門試験は提携ラボと連携して対応します。 LABの内側 LAB. Room 難燃試験、塩水噴霧試験、高温・低温劣化試験、恒温恒湿試験など、すべて社内で完結しています。 ラボの内部 品質検査室 専用の検査室には、2.0 / 2.5 プロフィールプロジェクター、三次元測定機（CMM）、顕微鏡、表面粗さ測定機を完備しており、出荷前に全バッチで検証を実施しています。 認証・証明書 認証証明書 高解像度の副本および監査レポートは、NDA（秘密保持契約）のもとでご提供いたします。 プロジェクトのご相談 カスタム検査計画はお任せください お客様固有の管理計画、PPAPパッケージ、受入検査合意書を作成いたします。
- [精密金型製作 — World Strong Rubber](https://lsr-moulding.com/ja/mold-making/): 🇬🇧 English 概要 自社金型製作だからこそ、納期遅延ではなく品質管理が可能。 LSR／ゴム／プラスチックの金型はすべて、自社の金型製作部門で設計・加工しています。外部の金型メーカーへの依存はなく、情報の伝達ロスもなく、予期しないリードタイムの発生もありません。 ベテラン設計者8名：うち10年以上の経験者2名、5年以上の経験者6名 Mastercam、UG NX、AutoCAD、SolidWorks、Pro-E CNCマシン12台、CMM測定器、2.0／2.5次元投影機、顕微鏡 コールドランナー・バルブゲート式LSR金型のスペシャリスト T1サンプルを15～25日で提供 製造能力 技術仕様 設計ソフトウェアMastercam、UG NX、AutoCAD、SolidWorks、Pro-ECNC加工機社内保有12台（3軸・5軸）検査設備三次元測定機、2.0／2.5次元投影機、顕微鏡、粗さ測定機金型の種類コールドランナー・バルブゲートLSR金型、圧縮成形、トランスファー成形、プラスチック射出成形金型寿命50万～100万ショット以上（S136／NAK80／P20鋼材）T1サンプル納期複雑度により15～25日金型フロー解析ご要望に応じて対応可能認証ISO 9001・IATF 16949 プロセス DFMから出荷まで、4つのステップ DFM & 見積もり 図面（STEP / IGES / PDF）をお送りください。DFMフィードバックと正式な見積もりを24時間以内にご提出いたします。 金型製作 社内でのコールドランナーバルブゲート金型製作。複雑さに応じてT1サンプルを15～25日でご提供いたします。 量産 ISO Class 7 準拠のクリーンルームでの射出成形、自動検査、バッチごとの完全なMESトレーサビリティ。 品質検査 & 出荷 CMM・画像検査・手作業による品質検査。FAI / PPAP / CoCレポートをご用意可能です。世界各地への物流にも対応いたします。 用途 当社のLSR部品の出荷先 LSRコールドランナー金型ゴム圧縮金型プラスチック射出成形金型オーバーモールディング用ツールプロトタイプ＆ブリッジツーリング多キャビティ量産金型 部門の内側 工場内ギャラリー 自社内金型製作 金型工場。 自社金型工場には12台のCNCマシニングセンターがあり、UG NX、Mastercam、SolidWorksを駆使した経験豊富な上級金型設計者8名（各5～10年以上の経験）が在籍しています。コールドランナー・バルブゲート方式のLSR金型、コンプレッション金型、トランスファー金型は、すべて自社で設計・切削・メンテナンスを行うため、金型の変更は「週間」ではなく「日単位」で完了します。 12台のCNCマシンに加え、放電加工、ワイヤーカット、研削加工を一つの工場で完備 コールドランナー・バルブゲート方式のLSR金型を自社内で製作 モールドフロー解析およびDFMフィードバックを24時間以内に提供 生産前の検証済み品質 […]
- [医療グレードシリコーン製品 — World Strong Rubber](https://lsr-moulding.com/ja/medical-silicone/): 🇬🇧 English 外科用ドレナージシステム 術後の体液管理用のシリコーン製創部ドレーン、リザーバー、胸腔チューブ。 ドレナージ シリコーン製フラット多孔ドレーン ドレナージ シリコーン製丸型ドレナージチューブ ドレナージ パンチング加工シリコーンラウンドドレイン ドレナージ 創部排液用シリコーンレザーバー 排液（ドレナージ） 十字型シリコーンドレナージチューブ 排液（ドレナージ） 胸腔ドレナージシステム 排液 胃腸用栄養チューブ 排液 医療用吸引カテーテル ドレナージ 脳室外部ドレナージチューブ ドレナージ 医療用シリコンバルーン 尿道カテーテル・チューブ 成人・小児・獣医用の100%シリコーン製フォーリーカテーテル、胃管、特殊カテーテル。 カテーテル シリコーンフォーリーカテーテル — 2ウェイ カテーテル シリコーンフォーリーカテーテル 3ウェイ カテーテル 体温検知型シリコーンフォーリーカテーテル カテーテル シリコーン胃管 カテーテル 使い捨て滅菌済み3腔尿路カテーテル カテーテル 獣医用泌尿器カテーテル カテーテル 小児用温度センサー付きフォーリーカテーテル カテーテル HSGカテーテル 産婦人科（OB/GYN）シリコーンデバイス 子宮バルーンステント、止血バルーン、子宮頸管熟化バルーン、月経カップ。 OB/GYN 子宮バルーンステント 産婦人科 産後止血バルーン 産婦人科 洗えるシリコンメンストラルカップ 産婦人科 二腔式頸管熟化バルーン […]
- [LSR射出成形 — World Strong Rubber](https://lsr-moulding.com/ja/lsr-injection-molding/): 🇬🇧 English 概要 プラスチック成形ラインを転用したものではない、LSR専用の生産体制。 当社のLSR部門では、液体A／B剤の自動計量供給装置を備えたHaitian製LSR射出成形機、真空式コールドランナー金型、ライン内自動外観検査装置を採用しています。全域を温度・湿度管理された環境で運用しています。 縦型・横型LSR成形機、50～300トン コールドランナーバルブゲート金型の社内設計・製作 医療・光学用LSRに対応したクラス300Kクリーンルーム 計量・混練・検査・包装の全自動ライン コンパウンドから出荷までMESによる完全なトレーサビリティ 設備・能力 技術仕様 機械トン数50 – 300 ton（垂直・水平）クリーンルームクラス医療／光学LSR向け 300K（ISO 8相当）ショット重量範囲0.1 g – 500 g公差±0.05 mm（標準）、±0.02 mm（精密部品）金型タイプコールドランナー、バルブゲート、自社設計・製作材料LSR（5–80 Shore A）、光学LSR（屈折率1.43–1.46）、医療グレード、自己接着型、オイルブリード型、フッ素シリコーンオーバーモールディング熱可塑性樹脂（PC、PA、PBT）へのLSR、金属インサートオーバーモールディング二次加工ポストキュア、バリ取り、レーザーマーキング、プラズマ処理、組立品質管理CMM、2.0/2.5投影機、重要寸法の100%画像検査認証ISO 9001 · ISO 13485 · IATF 16949 · FDA · LFGB · ROHS · REACH プロセス DFMから出荷まで、4つのステップ DFM & 見積もり 図面（STEP / IGES / PDF）をお送りください。24時間以内にDFMフィードバックと正式な見積もりをご提示いたします。 金型製作 社内でコールドランナー・バルブゲート金型を製作。形状の複雑さに応じて15～25日でT1サンプルをご提供します。 量産 ISOクラス300Kのクリーンルームで射出成形を実施。自動検査による全数確認、MESによるロット単位の完全なトレーサビリティを確保します。 […]
- [World Strong Rubber — シリコーン＆ゴム製品メーカー](https://lsr-moulding.com/ja/home/): 🇬🇧 English 28+ 創業年数 13,000㎡ 工場面積 400+ 従業員数 60+ QCエンジニア数 主要な強み 6つの製品ライン、1つの一体化工場。 原料コンパウンドから完成部品まで——LSR射出成形、精密金型、光学シリコーン、医療グレード部品、シリコーンフォーム、プラスチック射出成形を、すべて1つの工場で対応します。 01 · LSR射出成形 LSR射出成形 医療・自動車・光学用途に対応するクラス300Kのクリーンルーム。縦型・横型成形機を保有し、コールドランナーバルブゲート金型は自社で製作します。 02 · 金型製作 高精度金型の製造 社内治工具製造：CNCマシニングセンター12台、CMMによる検査、UG NX・Mastercam・SolidWorksを駆使し5〜10年以上の経験を持つ上級金型設計者8名が在籍。 03 · 光学グレードシリコーン 光学LSR成形 屈折率1.43–1.46、硬度Shore A 84以上の光学グレードLSRを、LEDレンズ、ライトガイド、自動車用光学部品に対応。Dow／Wacker製品に対して40%低コストで代替可能。 04 · 医療用シリコーン 医療グレードシリコーン ISO 13485認証取得。生体適合性のあるLSR・HCR部品を医療機器向けに提供。FDA／LFGB準拠、WMS＋MESによる完全なトレーサビリティを実現。 05 · シリコーンフォーム シリコーンフォームソリューション 4つのプロセス：カレンダー加工、押出成形、成形加工、ダイカット。EVバッテリーシール、サーマルパッド、ガスケット、防振用途に対応します。 06 · プラスチック射出成形 エンジニアリングプラスチック射出成形 PP、ABS、PC、PEなどのエンジニアリングプラスチック。3C・民生・産業用筐体向けに、プラスチック基材へのLSRオーバーモールディングに対応しています。 07 · フッ素系エラストマー フロロシリコーン&フッ素系エラストマー FVMQおよびFKM（Vitonタイプ）成形品 — 航空宇宙用燃料シール、Oリング、ガスケット、ダイヤフラム。燃料・溶剤に耐性があり、-60℃～+230℃の温度範囲に対応。 用途 […]
- [工場見学 — World Strong Rubber](https://lsr-moulding.com/ja/factory-tour/): 🇬🇧 English 工場フロア 6つの専門ワークショップ 01 · LSR射出 LSR射出成形部門 液体A/B剤の自動計量装置を備えたLSR専用機、真空式コールドランナー金型、ライン内自動外観検査を完備。医療・光学用LSRに対応する300Kクラスクリーンルーム。 立型・横型成形機 50～300トン300Kクリーンルーム（温湿度管理）自動計量＋検査＋包装の自動化 02 · 金型製作 金型工場 自社内に12台のCNC加工機、CMM検査装置、8名のベテラン金型設計技術者を保有。コールドランナーバルブゲート方式のLSR専門家です。 12台のCNC加工機（3軸・5軸）CMM、2.0/2.5次元プロジェクター、顕微鏡、粗さ測定器T1サンプル15～25日で納品 03 · 配合（コンパウンディング） シリコーン・ゴムの混練 6台の精密ゴム混練機を備えた無塵混練室。特定用途に対応するカスタムコンパウンド処方が可能です。 6台の精密混練機無塵環境カスタムコンパウンド処方 04 · 成形 圧縮成形・トランスファー成形 48台の圧縮成形機（50～300トン）、43台のゴム成形機、8台の精密ダイカッターを備え、大量生産に対応いたします。 48台の圧縮成形機（50～300トン）43台のゴム成形機8台の精密ダイカッター 05 · 品質 試験室・品質管理 社内ラボにて、難燃性、塩水噴霧、高低温老化、恒温恒湿などの試験を実施しています。 難燃性試験塩水噴霧試験高低温老化試験恒温恒湿試験 06 · 検査 自動検査・梱包 視覚検査システム、自動選別機、包装ラインを備えた全自動検査・梱包設備を導入しています。 自動検査機 2 台自動包装設備 2 台重要部品は 100% 画像検査を実施 06 · 配合 シリコーン・ゴム配合 生産ラインに自動ゴム配合システムを導入し、配合の均質性をバッチごとに管理しています。 07 · 検証 […]
- [お問い合わせ — World Strong Rubber](https://lsr-moulding.com/ja/contact/): 🇬🇧 English 📞 電話 / WhatsApp +86 189 2341 1368 ✉️ メール william@lsr-moulding.comjay@lsr-moulding.com 📍 所在地 三坑工業団地2号棟中国 広東省 東莞市 塘厦鎮 523726 法人：東莞World Strong Rubber有限公司（Dongguan World Strong Rubber Co., Ltd.）・ 東莞World Strong Mould有限公司（Dongguan World Strong Mould Co., Ltd.）・ 東莞New Strong Plastic Mould有限公司（Dongguan New Strong Plastic Mould Co., Ltd.） 📍 工場見学のご案内 中国広東省東莞市塘厦鎮三坑工業園 2号棟 郵便番号523726 深圳宝安国際空港から約45分・広州白雲国際空港から約60分 Google Mapsで開く → […]
- [日本語版](https://lsr-moulding.com/ja/): World Strong Rubber 日本語版サイト。
- [llms.txt](https://lsr-moulding.com/llms/): # World Strong Rubber (恒强) > Manufacturer of custom silicone and rubber molded products: medical-grade LSR parts, silicone foam, mold making, injection molding. Dongguan, China. ## Sitemap - https://lsr-moulding.com/sitemap_index.xml - https://lsr-moulding.com/wp-sitemap.xml ## Key pages - Products: https://lsr-moulding.com/ - Blog: https://lsr-moulding.com/blog/ - Contact: https://lsr-moulding.com/contact/
- [广告运营看板（内部）](https://lsr-moulding.com/ads-kanban-wsr7x/): 📊 广告运营看板（Newsil + WSR） 周期：2026-08-06 ~ 2026-09-22 ｜ 生成：2026-09-22 21:30 总花费$426.70 总点击2172 总转化7 平均 CPC$0.196 调整次数84 🏢 三大业务线对比（花费 → 效果，B2B 看点击、B2C 看转化） 业务线总花费7天花费总展示总点击总转化KPI（近7天） B2C 独立站(TXTIGER)$30.85$22.52477260转化 0 ｜ CPA ∞ ｜ ROAS 0.00🛒 实收订单(7天) 0 笔 $0.00 ｜ 🏭 批发询盘 1 条B2B 原料(Newsil)$222.39$23.873502614197点击 27 ｜ CPC $0.88（精准质量看下方周报）B2B 制品(WSR/恒强)$173.46$66.31162077270点击 127 ｜ CPC $0.52（精准质量看下方周报） 📅 每日转化 & 订单（近 […]
- [Silicone Leather Manufacturer — Custom Silicone Coated Leather & Fabric](https://lsr-moulding.com/silicone-leather/): World Strong Rubber manufactures silicone coated leather and silicone leather fabric for OEM and brand buyers — a durable, eco-friendly alternative to PU and PVC leather for bags, furniture, automotive interiors, apparel and medical equipment. Why Silicone Leather Silicone leather combines a fabric or non-woven base with a 100% silicone surface layer. Compared with PU […]
- [Industrial Parts — World Strong Rubber](https://lsr-moulding.com/app-industrial-parts/): Gaskets, diaphragms, vibration mounts and chemical-resistant seals for valves, pumps, compressors and industrial equipment.
- [New Energy Parts — World Strong Rubber](https://lsr-moulding.com/app-new-energy-parts/): EV battery pack seals, charging-port gaskets, thermal pads and flame-retardant silicone parts for new-energy platforms.
- [Quality Control — World Strong Rubber](https://lsr-moulding.com/quality-control/): ISO 9001 / 13485 / IATF 16949 quality control, in-house testing lab, incoming / in-process / outgoing inspection for silicone and plastic parts.
- [Engineering Plastic Injection Molding — World Strong Rubber](https://lsr-moulding.com/plastic-injection/): Engineering plastic injection molding — PP, ABS, PC, PE, PA, PBT. LSR-overmolding on plastic substrate for 3C, consumer and industrial housings.
- [Optical Silicone LSR Molding — World Strong Rubber](https://lsr-moulding.com/optical-silicone/): Optical-grade LSR (RI 1.43–1.46, 84+ Shore A) for LED lenses, light guides, automotive optics. Replaces Dow / Wacker at 40% lower cost.
- [Precision Mold Manufacturing — World Strong Rubber](https://lsr-moulding.com/mold-making/): In-house LSR / rubber / plastic mold design and build — 12 CNC machines, 8 senior mold designers, cold-runner valve-gate specialists.
- [Medical Silicone Products — World Strong Rubber](https://lsr-moulding.com/medical-silicone/): ISO 13485 medical silicone products: wound drainage, Foley catheters, OB/GYN devices, anesthesia & respiratory, custom silicone components.
- [LED Potting & Encapsulation — World Strong Rubber](https://lsr-moulding.com/led-potting-compound/): Silicone LED potting and encapsulation compounds and services — IP67/IP68, -60 to +200°C, no yellowing. Custom formulation plus in-house potting of molded parts.
- [Fluorosilicone (FVMQ) & Fluoroelastomer (FKM) Seals | World Strong Rubber](https://lsr-moulding.com/fluoro-silicone-fluoroelastomer/): FVMQ fluorosilicone and FKM fluoroelastomer molded seals: O-rings, gaskets, diaphragms for fuel, oil and solvent service. MIL-DTL-25988 capable.
- [Factory Tour — World Strong Rubber](https://lsr-moulding.com/factory-tour/): Inside our 13,000 m² Dongguan factory — LSR injection, mold workshop, silicone mixing, QC lab, automated inspection. ISO 9001 / ISO 13485 / IATF 16949.
- [Equipment & Capacity — World Strong Rubber](https://lsr-moulding.com/equipment-capacity/): LSR injection, compression molding, plastic injection, extrusion, CNC and EDM equipment. 13,000㎡ factory serving medical, automotive and industrial markets.
- [Contact Us — World Strong Rubber](https://lsr-moulding.com/contact/): Contact Dongguan World Strong Rubber — phone, WhatsApp, email, address. DFM feedback within 24 hours.
- [Certifications — World Strong Rubber](https://lsr-moulding.com/certifications/): ISO 9001, ISO 13485, IATF 16949, ROHS, REACH, FDA, LFGB certifications for silicone and plastic manufacturing.
- [Medical & FDA Parts — World Strong Rubber](https://lsr-moulding.com/app-medical-parts/): FDA / LFGB medical & food-contact silicone parts — ISO 13485, biocompatible, Class I / II / III capable.
- [Household Parts — World Strong Rubber](https://lsr-moulding.com/app-household-parts/): Food-grade silicone household products — kitchenware, baby products, seals, grips. FDA / LFGB compliant.
- [Electronics Parts — World Strong Rubber](https://lsr-moulding.com/app-electronics-parts/): Silicone & rubber parts for consumer electronics — VR glasses, phone cases, watch bands, 3C accessories.
- [Die-Cutting Parts — World Strong Rubber](https://lsr-moulding.com/app-die-cutting-parts/): Precision die-cut silicone, rubber, foam and adhesive parts — gaskets, pads, seals, waterproof accessories.
- [Auto Parts — World Strong Rubber](https://lsr-moulding.com/app-auto-parts/): IATF 16949 automotive silicone & rubber parts — seals, grommets, pedal pads, interior components.
- [Aerospace Parts — World Strong Rubber](https://lsr-moulding.com/app-aerospace-parts/): Precision silicone & rubber components for aerospace — high temperature, flame retardant, low outgassing.
- [LSR Injection Molding — World Strong Rubber](https://lsr-moulding.com/lsr-injection-molding/): Liquid Silicone Rubber (LSR) injection molding services — 300K-class cleanroom, medical / automotive / optical grade. ISO 13485, IATF 16949.
- [Home v2 (Block Assembly)](https://lsr-moulding.com/home-v2-blocks/)
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- [Turn Your LSR Products Into Scalable, Production-Ready Solutions](https://lsr-moulding.com/turn-your-lsr-products-into-scalable-production-ready-solutions/): Work with an experienced LSR engineering and manufacturing team.We help you reduce development risk, shorten lead time, and scale production efficiently. Get Engineering Support 72h Fast Sampling OEM / ODM / Custom Mold Material R&D High Production Capability Get a Free Engineering Review From Concept to Mass Production — We Handle Everything Define Your RequirementsUnderstand […]
- [Products](https://lsr-moulding.com/products-2/): Mold Tech We specialize in custom LSR mold design and manufacturing, providing high‑precision cold‑runner and multi‑cavity molds optimized for stable, mass production of liquid silicone rubber parts Learn More Lsr Injection Manufacture custom liquid silicone rubber (LSR) products, delivering high‑precision, flash‑free parts with stable quality for both prototype and high‑volume production in medical, automotive, and […]
- [Optical Silicone Injection Molding for Precision Transparent Parts](https://lsr-moulding.com/optical-silicone-injection-molding/): Custom manufacturing of optical silicone parts for lighting, sensing, and transparent assemblies — supporting LIM molding, PCB overmolding, and optical encapsulation with engineering support from DFM to production. Engineering Support Applications TIR Lenses For beam control in spotlights, downlights, and automotive lighting where optical efficiency and precise light distribution are required. Secondary LED Optics For […]
- [Medical Silicone Solutions](https://lsr-moulding.com/medical-silicone-products/): Medical Silicone Products for Precision, Consistency, and Reliable Manufacturing We support medical silicone product development with material selection, mold design, sampling, and scalable production solutions for demanding applications. Biocompatibility support available Stable sampling and production process Engineering review within 24 hours Get a Free Solution Proposal LSR Molding Custom Medical Parts Rapid Sampling Traceability Support Compliance & Quality […]
- [Silicone Foam Solutions — World Strong Rubber](https://lsr-moulding.com/silicone-foam/): Silicone foam in four processes — calendering, extrusion, molding, die-cutting. For EV battery seals, thermal pads, gasketing, vibration damping.
- [LSR](https://lsr-moulding.com/lsr/): Telephone Call Button TEL: +86 18923411368
- [About Us](https://lsr-moulding.com/about-us-2/): WSR was established in 1998; we have always been committed to the research and manufacturing of precision silicone rubber molds and rubber products.WSR covers an area of 13,000 squaremeter and has 300 employees; it has 12 CNC machine tools, 2 engraving machines, 1 Makino high-speed machine, 6 EDM machines, 3 wire cutting machines, and G […]
- [Plastic](https://lsr-moulding.com/plastic-3/): Plastic injection molding is a high-efficiency manufacturing process that produces precise plastic parts by injecting molten material into a mold, widely used in industries like automotive, medical, and consumer goods. Plastic department is a supporting department for our company to make plastic and silicone combined products, with a team total of more than 30 employees, […]
- [Silicone Molding](https://lsr-moulding.com/silicone-molding/): Compression molding was first set up in the of our company, now has 300 employees, more than 60 sets of various sizes and advanced production equipment, and a professional team of more than 30 senior engineers, with excellent technology and excellent quality walk-in the-front end of the industry. Including silicone kitchen products, baby products outdoor […]
- [Mold](https://lsr-moulding.com/mold/): Liquid Silicone Rubber Mold, also called LSR Mould or Silicone Injection Mold, has some types according to liquid silicone rubber materials feeding systems, the silicone materials state, mold runner systems silicone molded machines types, etc.Actually, for mass production and precision liquid silicone molded parts or products, silicone mold manufacturers or customers mainly choose liquid silicone […]
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- [](https://lsr-moulding.com/1108-2/): Solid Silicone Products Features： High-temperature resistance, good sealing High-safety, food-grade material No odor, non-toxic, strong flexibility Customizable colors, customizable logos, etc. Products: silicone accessories, silicone cake molds, silicone spatula, silicone protective cover, etc. Email Button Send Email to William WhatsApp Button Send WhatsApp Message Liquid Silicone Products Features： High-temperature resistance, easy to clean High-safety, medical-grade, […]
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- [World Strong Rubber — Silicone & Rubber Products Manufacturer](https://lsr-moulding.com/): Dongguan World Strong Rubber — 28 years of LSR injection molding, mold making, optical silicone, medical-grade silicone, foam and plastic injection. ISO 9001 / ISO 13485 / IATF 16949.
- [Our Story](https://lsr-moulding.com/our-story/): A Brief Heading Our Story Use this section to describe your company and the services you offer. You could share your company’s story and details about why you are in business. The goal is to create a connection with the visitor and give them confidence to work with you. Our Mission A paragraph describing your […]
- [Our Services](https://lsr-moulding.com/our-services/): Our Services This text briefly introduces visitors to your main services. Service 1 A short description of this service and how it helps clients. Service 2 A short description of this service and how it helps clients. Service 3 A short description of this service and how it helps clients. Service 4 A short description […]
- [Contact Us](https://lsr-moulding.com/contact-us-2/): Contact Us We would love to hear from you.Feel free to reach out using the below details. Address: 123 Main Street, New York, NY 10001 Hours: Mon-Fri 9:00AM – 5:00PM Phone: 123-456-7890 Email: contact@mysite.com
- [Global Styles](https://lsr-moulding.com/global-styles/): Global Styles Colors Fonts buttons This page previews Global Fonts and Colors for this Kit. Changes made in Site Settings will be displayed here. Global Colors SYSTEM Primary Secondary Body text accent custom BG kIt Blue Element Blue Light BG White Element Transparent Overlay bg Global Fonts SYSTEM Primaryabcd Secondaryabcd body textLooking to change global […]
- [Plastics](https://lsr-moulding.com/products/plastics/): Plastic department is a supporting department for our company to make plastic and silicone combined products, with a team total of more than 30 employees, more than 10 plastic machines and supporting advanced equipment. To meet the one-stop demand， for efficient, integrated production mode cushion set a solid foundation! It’s enough to make independent research […]
- [Mold](https://lsr-moulding.com/products/mold/)
- [LSR-Injection](https://lsr-moulding.com/lsr-injection/): Liquid Injection is a very important department of our company, it has a 300,000-class dust-free workshop, with 20 sets imported high-end precision liquid machinery and supporting equipment, the total number of outstanding staff up to 60 people, to provide customers with better quality, more sophisticated medical grade baby products and medical supplies! Liquid Injection is […]
- [Solid Silicone Products](https://lsr-moulding.com/products/solid-silicone-products/)
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- [CONTACT US](https://lsr-moulding.com/contact-us/): Call Button      TEL: +86 18923411368 Email Button     Mail: william@lsr-moulding.com WhatsApp Button     WhatsApp: +86 18923411368 WS Silicone Manufacturing Co., Ltd. DongGuan, GuangDong Province, China Contact Us: Mr. William Email: william@lsr-moulding.com Mobile:+86 18923411368 Mr. Jay Email: Jay@lsr-moulding.com Mobile:+86 18002889642 Collecting and delivering information: Jay +86 18002889642 Email: Jay@lsr-moulding.com Address:  706, Renhao Technology Building, 7 […]
- [PRODUCTION CAPACITY](https://lsr-moulding.com/products/production-capacity/): Complete and Strict Production System WS has more than 30 sets of molding machines, plastic injection machines and liquid injection machines, supporting the use of machines (air compressor, stamping machine, CNC secondary curing furnace, tunnel furnace, printing machines) a total of more than 20 sets, the annual output value of nearly 80 million yuan. Specialized […]
- [CUSTOMIZED SERVICE](https://lsr-moulding.com/customized-service/): MOLD DEVELOPMENT PROCESS As a quality custom silicone mold manufacturer, WS has over 18 years of experience providing custom silicone kitchen products and silicone compression molding services. WS has more than 30 professional machines (molding machine, injection molding machine, liquid injection machine) and more than 20 supporting machines (air compressor, punching machine, CNC secondary curing oven, tunnel oven, […]
- [PRODUCTS](https://lsr-moulding.com/products/)
- [About Us — World Strong Rubber](https://lsr-moulding.com/about/): Dongguan World Strong Rubber — 28 years of silicone & rubber manufacturing. 13,000 m² factory, 400+ employees, ISO 9001 / ISO 13485 / IATF 16949.

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