Based in Dongguan, Guangdong—China’s premier hub for precision rubber component manufacturing—HS specializes in custom BPA-free silicone rubber seals, engineered as oil-resistant gaskets and dust-tight seals for smart home appliances including dishwashers and ovens, as well as industrial machinery applications. Our EE-916-C4 silicone rubber seal is precision-crafted via moulding processing to meet the strict safety and performance standards of smart home appliance manufacturers, combining BPA-free material composition, high-temperature resistance, and full customization to deliver reliable machinery accessory solutions worldwide. Whether you require standard silicone rubber seals for industrial machinery or bespoke dust-tight seals for smart ovens, our factory-direct capabilities ensure consistent quality, on-time delivery, and cost-effective solutions tailored to your smart home sealing needs.
Core Features of Our Silicone Rubber Seals Our silicone rubber seals stand out for their BPA-free safety, oil resistance, and dust-tight performance—key traits that make them ideal for smart home appliances (dishwashers, ovens) and industrial machinery accessories.First, the material quality of our silicone rubber seals is unmatched. We utilize premium BPA-free silicone rubber (supplemented with EPDM, NBR, and NR options) that is non-toxic and compliant with global food safety standards, making silicone rubber seals safe for direct contact with food-related smart home appliances like ovens and dishwashers. This formulation also offers exceptional high-temperature resistance (withstanding up to 250°C) and oil resistance, ensuring silicone rubber seals maintain structural integrity in the heat and grease of kitchen appliances and industrial machinery environments.Second, precision engineering defines our silicone rubber seals. Our moulding processing achieves a tolerance of ±0.05mm, ensuring custom-sized and custom-shaped silicone rubber seals create dust-tight barriers for smart oven doors, oil-resistant gaskets for dishwasher components, and leak-proof seals for industrial machinery parts. We offer custom colors per customer’s request and customized logo printing, aligning silicone rubber seals with smart home brand identity without compromising functionality.Third, durability is embedded in every silicone rubber seal we produce. The robust material composition resists wear, chemical degradation (from dishwasher detergents and oven cleaners), and mechanical stress, extending the service life of smart home appliance seals and industrial machinery accessories while reducing maintenance costs for manufacturers and end-users alike.
Competitive Advantages of Our Silicone Rubber Seals Choosing our silicone rubber seals means partnering with a manufacturer with 20+ years of rubber processing expertise, prioritizing safety, customization, and customer-centric service for smart home and industrial applications. BPA-Free Compliance & Rigorous Quality Control Every silicone rubber seal undergoes 100% quality inspection before shipment, including BPA-free validation, oil resistance testing, dust-tight performance checks, and high-temperature resistance validation—ensuring zero defects and adherence to global smart home appliance safety standards. Our strict quality control processes guarantee silicone rubber seals meet the precision and durability benchmarks required for dishwashers, ovens, and industrial machinery. Flexible Customization & Scalable Production We offer a MOQ of 500 pieces for silicone rubber seals, making our solutions accessible to small and medium-sized smart home appliance manufacturers, while our 10,000-square-meter production facility and 2000+ existing molds enable scalable production to meet bulk orders for major industrial machinery brands. Custom sizes, shapes, and material blends (silicone/EPDM/NBR/NR) for silicone rubber seals are available to fit any smart home appliance or industrial machinery accessory. Cost-Effective Factory-Direct Pricing As a direct manufacturer, we eliminate middleman markups, offering competitive pricing on BPA-free silicone rubber seals without compromising oil resistance or dust-tight performance. Our one-stop procurement service streamlines design, prototyping, and production, reducing lead times and supply chain costs for your smart home dishwasher, oven, and industrial machinery component orders. Technical Expertise & 24/7 Support Our team of rubber engineering specialists provides 7×24 online support for silicone rubber seal inquiries, offering guidance on material selection and seal design optimization for oil-resistant gaskets, dust-tight seals, and industrial machinery accessories. We leverage deep expertise in smart home appliance sealing to solve complex challenges, ensuring silicone rubber seals deliver optimal performance in kitchen and industrial environments.
Applications of Our Silicone Rubber Seals Our versatile silicone rubber seals serve critical sealing roles in smart home and industrial settings, thanks to their BPA-free safety, oil resistance, and dust-tight design:
Smart Dishwashers: Silicone rubber seals act as oil-resistant gaskets for dishwasher door frames and detergent compartments—their BPA-free formulation is safe for food contact, and dust-tight design prevents food debris and water from leaking during cycles. Smart Ovens & Ranges: Custom-shaped silicone rubber seals create dust-tight barriers for oven doors and control panel enclosures—their high-temperature resistance withstands oven heat, while oil resistance protects against grease buildup in kitchen environments. Smart Kitchen Appliances: Silicone rubber seals are used in air fryers, slow cookers, and coffee makers—their BPA-free safety aligns with consumer demand for non-toxic home goods, and durability withstands daily use and cleaning. Industrial Kitchen Equipment: Silicone rubber seals serve as machinery accessories for commercial smart ovens and dishwashers—their heavy-duty oil resistance and high-temperature performance withstand the rigors of commercial kitchen operations. Smart Home HVAC & Storage: EPDM-blended silicone rubber seals seal smart home pantry cabinets and HVAC vents—their dust-tight design keeps food storage areas clean, and BPA-free material ensures safety in living spaces.
At our Dongguan manufacturing facility, we leverage a team of over 100 skilled professionals and state-of-the-art moulding processing equipment to produce silicone rubber seals that exceed industry standards. Our commitment to quality is backed by ISO 9001 and ISO 14001 certifications, validating the safety and sustainability of our silicone rubber seals for international smart home and industrial markets. We back all silicone rubber seals with a 3-year warranty: if unused silicone rubber seals develop quality issues within this period, we offer free returns and replacements. Whether you need BPA-free oil-resistant gaskets for smart dishwashers or dust-tight seals for industrial kitchen machinery, we deliver silicone rubber seals that combine safety, performance, and value—engineered for smart homes, built to last.
Product Description
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!