BSCIIS09001-2015,IS014001-2015,IS045001-2018Sedex,nga,W270(Drinking water sanitation certificate),LFGBROHS,TUV
Based in Dongguan, Guangdong—China’s premier hub for mold manufacturing—we specialize in high-quality molded products, including OEM custom sealing solutions crafted from natural rubber, NBR rubber, and a full range of silicone rubber parts. Our moulded parts are engineered to meet the most stringent industrial and safety standards, blending food-grade compliance, full customization, and durable performance to deliver reliable sealing and functional solutions across diverse sectors. Whether you require standard silicone rubber parts or bespoke NBR rubber moulded components, our OEM/ODM capabilities ensure every product is precision-crafted to your exact specifications, from material selection to branding and packaging.
Core Features of Our Molded Products & Silicone Rubber Parts Our molded products and silicone rubber parts stand out for their premium material quality, safety, and design flexibility.First, the material integrity of our silicone rubber parts is unmatched—all products are food-grade, nontoxic, eco-friendly, and BPA-free, making them safe for use in sensitive applications like food processing and medical devices. For industrial use, our natural rubber and NBR rubber moulded parts offer superior oil, chemical, and wear resistance, ensuring longevity in harsh operating conditions.Second, customization is at the core of our molded products. We offer custom logos, any color matching, and tailored sizes/shapes (supported by 2D/3D design capabilities) for all silicone rubber parts and moulded components. Whether you need micro-sized sealing parts or large-scale industrial moulded products, our team can translate your design vision into functional, high-quality finished goods.Third, precision molding defines our silicone rubber parts and moulded products. Our advanced manufacturing processes ensure tight dimensional accuracy, consistent material density, and seamless sealing performance—critical for applications where fit and reliability are non-negotiable.
Competitive Advantages of Our Molded Products & Silicone Rubber Parts Choosing our molded products and silicone rubber parts means partnering with a factory-direct manufacturer that prioritizes quality, affordability, and customer-centric service. Flexible Ordering & Fast Prototyping We offer flexible MOQ terms for our silicone rubber parts: 20 pieces for spot goods and 2000 pieces for custom molded products, making our solutions accessible to small businesses and large enterprises alike. Free samples (shipping cost only) of silicone rubber parts are available, with sample lead times of 3–10 days, allowing you to validate design, fit, and quality before full production. Comprehensive OEM/ODM Services Our OEM/ODM services cover every aspect of customization for silicone rubber parts and moulded products: custom materials (natural rubber, NBR rubber, silicone), colors, sizes, and packaging (standard OPP bag + carton, fully customizable). Our team of experienced engineers collaborates closely with clients to refine 2D/3D designs, ensuring silicone rubber parts and moulded products align with your functional requirements and brand guidelines. Rigorous Quality Assurance & Certification Every silicone rubber part and moulded product undergoes 100% quality inspection before shipment, backed by an extensive certification portfolio: 3A credit enterprise certification, ISO 13485 (medical device certification), BSCI, ISO 9001-2015 (quality management), ISO 14001-2015 (environmental management), ISO 45001-2018 (occupational health and safety), Sedex, NQA, W270 (drinking water sanitation), LFGB, ROHS, and TUV. These certifications validate the safety and reliability of our silicone rubber parts for global markets. Flexible Payment & 24/7 Support We offer flexible payment terms for our silicone rubber parts and molded products, including T/T, Western Union, PayPal, and cash, to accommodate international clients. Our 7×24 online customer service team provides prompt support for pre-sales inquiries, design consultations, and after-sales assistance, ensuring a seamless experience for every order of silicone rubber parts.
Applications of Our Molded Products & Silicone Rubber Parts Our versatile silicone rubber parts and moulded products serve a wide range of industries, thanks to their safety, durability, and customization options:
Food & Beverage Industry: Food-grade silicone rubber parts are integrated into food processing equipment, beverage dispensers, and kitchen appliances—their BPA-free, non-toxic design ensures safety for direct contact with food, while heat resistance withstands high-temperature cleaning and processing. Medical & Healthcare: Compliant with ISO 13485, our silicone rubber parts and natural rubber moulded components are used in medical devices, diagnostic equipment, and pharmaceutical machinery. The hypoallergenic, sterile properties of our products make them ideal for patient-facing and sterile environments. Automotive & Industrial Manufacturing: NBR rubber moulded parts and custom sealing solutions are critical for automotive engines, hydraulic systems, and industrial machinery—their oil and chemical resistance prevents leaks and ensures operational reliability in extreme conditions. Water Treatment & Sanitation: Certified to W270 standards, our silicone rubber parts seal water filtration systems, plumbing fixtures, and drinking water equipment, providing leak-proof performance and compliance with global sanitation regulations. Consumer Goods & Electronics: Custom silicone rubber parts are incorporated into household products, electronics, and personal care items—custom colors and logos allow brands to create unique, branded components that stand out in the market, while durable materials ensure long-term usability.
At our 10,000-square-meter manufacturing facility in Dongguan, we leverage over 20 years of rubber processing expertise to produce silicone rubber parts and molded products that combine precision, safety, and performance. Our advanced molding equipment, strict quality control processes (with a tolerance of ±0.05mm), and team of 100+ professionals ensure every silicone rubber part and moulded product meets your exact specifications. We back all silicone rubber parts and molded products with a 3-year warranty—if unused products develop quality issues within this period, we offer free returns and replacements. Whether you need standard silicone rubber parts or fully customized NBR rubber sealing solutions, we are committed to delivering products that exceed your expectations—on time, on budget, and engineered for longevity. With our molded products and silicone rubber parts, you gain a reliable partner for all your rubber component needs, backed by industry-leading expertise and unwavering customer support.
Company Profile
Founded in 2003, Dongguan Huangshi Rubber & Plastic Tech Co., Ltd. is one of the famous silicone and plastic products manufacturers. Our factory is located in Chang'an Town, Dongguan City, enjoying good location and convenient transportation access. Being specialized in silicon mold making,plastic mold making and silicon and plastic products manufacturing, we always try our best to provide you with best-quality products. With a workshop of 6,000 square meters and a serious QC department, we are professional in making all kinds of silicone and plastic cases for cells phones, MP3, MP4 and MP5 players, silicone keyboards, silicone series parts of electronic goods, silicone kitchen accessories and silicone toys. We are sure to make better quality and better price silicone rubber and plastic products for you. Our main foreign trade markets include Southeast Asia, Europe and America. We also provide ODM/OEM products for many national famous companies. In order to satisfy different requirements from our clients, we import raw materials and machines to make our goods reach the standards of RoHS, ISO, SGS and EN71. "Do a good job at first time; do a better job every time" is our tenet. Please don't hesitate to contact us if you have any problem. We must be the one which you can trust in. We look forward to your requirements. Choose us,and we can do better for you!