Xiamen Dezhengkai Sealing Technology Co., Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 10000PCS/MONTH |
| Delivery Time | 15-20 days |
| Packaging Details | 100pc/bag |
| Processing service | Mold making, cutting |
| Product Name | Custom Silicone Rubber Parts |
| Color | Any color is available |
| Size | According to customer requirements |
| Hardness | 20 ~ 90 ShoreA |
| Material | NR NBR EPDM FKM Silicone, etc. |
| Logo | Custom logo is available |
| Application | Industry, machinery, automotive, food industry, etc. |
| Brand Name | DZK |
| Model Number | customized |
| Certification | ROHS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10000PCS/MONTH |
| Delivery Time | 15-20 days | Packaging Details | 100pc/bag |
| Processing service | Mold making, cutting | Product Name | Custom Silicone Rubber Parts |
| Color | Any color is available | Size | According to customer requirements |
| Hardness | 20 ~ 90 ShoreA | Material | NR NBR EPDM FKM Silicone, etc. |
| Logo | Custom logo is available | Application | Industry, machinery, automotive, food industry, etc. |
| Brand Name | DZK | Model Number | customized |
| Certification | ROHS | Place of Origin | CHINA |
Your Trusted Partner for High-Performance Custom Silicone & Rubber Components
Welcome to Dezhengkai. We are a leading manufacturer specializing in the design, engineering, and production of custom silicone rubber products, precision silicone gaskets, and durable rubber washers. We transform your unique specifications into reliable, high-quality sealing and insulation solutions to meet the most demanding application requirements.
Whether you need a single prototype or high-volume production runs, we are your one-stop shop for custom-molded rubber components.
We engineer solutions for a vast range of industries, including Automotive, Aerospace, Medical, Food & Beverage, Electronics, HVAC, and Industrial Machinery.
Complex Profiles & Shapes: From bellows and boots to keypads, connectors, and shock absorbers.
Seals & O-Rings: Custom sizes and cord shapes for static and dynamic sealing.
Insulators & Bushings: Electrical and thermal insulation components.
Diaphragms & Valves: Precision parts for fluid and air control systems.
Consumer & Lifestyle Products: Kitchenware, utensils, wearable items, and more.
Sheet Gaskets: Die-cut or waterjet-cut from silicone sheets (various hardnesses and thicknesses).
Formed-in-Place (FIP) Gaskets: Precise, adhesive-backed gaskets applied directly to housings.
Sponge & Solid Silicone: Choose from closed-cell sponge for compressible sealing or solid silicone for robust applications.
High-Temp & Flame-Retardant: Gaskets designed for extreme environments.
3.Industrial Rubber Washers
Standard & Non-Standard Sizes: Beyond AS568 standards, we make any ID/OD/thickness.
Various Elastomers: Not just silicone! We also work with EPDM, Nitrile (NBR), Neoprene, Viton® (FKM), and Natural Rubber.
Flat Washers, Spacers, & Sealing Rings: For distributing load, preventing leakage, and vibration damping.
| Property | Silicone Rubber (VMQ) | EPDM | Nitrile (NBR) | Viton® (FKM) |
|---|---|---|---|---|
| Temp. Range | -60°C to 230°C | -50°C to 150°C | -40°C to 120°C | -20°C to 200°C |
| Key Strength | Extreme temp., flexible | Weather/ozone resistant | Excellent oil/fuel resistance | Superior chemical resistance |
| Typical Hardness (Shore A) | 20A - 80A | 30A - 90A | 40A - 90A | 60A - 90A |
| Common Uses | Gaskets, seals, medical devices | Outdoor seals, HVAC | Automotive fuel systems, oil seals | Chemical processing, aerospace |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
200-300
Employee Number:
50~100
Ecer Certification：
Verified Supplier
DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201... DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201...
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