Xiamen Dezhengkai Sealing Technology Co., Ltd
                                                                                                           
Verified Supplier
8 Years
Since 2018
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Silicone Rubber Special-shaped Parts & Flexible Sealing Gaskets, Factory OEM & ODM Molded Rubber Seals

Price Negotiable
Price: Negotiations
MOQ: 100PCS
Delivery Time: 15-20 days
Brand: DZK
Product Description
Custom Silicone Rubber Special-shaped Parts & Flexible Sealing Gaskets
Professional OEM & ODM manufacturer specializing in custom molded rubber seals and complex-structured silicone rubber irregular parts for extreme environment sealing solutions.
Custom silicone rubber special-shaped parts and sealing gaskets
Specification Parameters
Project Parameter Range
Materials Silicone Rubber, Fluororubber (FKM/Viton), Ethylene Propylene Diene Monomer (EPDM), Nitrile Butadiene Rubber (NBR), etc.
Hardness (Shore A) 30° ~ 80° (Customizable)
Color Custom color
Temperature Resistance Range -60℃ ~ +250℃ (Silicone); -25℃ ~ +220℃ (Fluorosilicone)
Forming Process Molding, Injection Molding, Transfer Molding
Customization Services
We support customization based on drawings, mold opening customization, small-batch trial production, and mass production to meet your specific requirements.
Product Advantages
Precise Formation of Complex Irregular Structures
Specializing in processing irregular rubber parts with complex structures including grooves, undercut features, thin walls, and multiple holes. Precision mold design and optimized vulcanization processes ensure every detail meets drawing requirements with burrs controlled within 0.1mm.
Customized Full Range of Rubber Materials
  • Silicone Rubber: Food-grade, medical-grade, semi-transparent, high tear resistance
  • Fluororubber: Heat-resistant, resistant to strong corrosive media
  • EPDM: Excellent ozone and weather resistance
  • Nitrile Rubber: Outstanding oil resistance
We recommend the most suitable material formula based on your specific operating conditions.
Factory Direct with Strong Mold Development Capability
Our team of mold technicians with 15+ years of experience, combined with internal mold workshop supporting rapid prototyping, enables efficient delivery of both simple gaskets and complex multi-cavity molds, saving external communication costs.
Strict Quality Control System
  • Incoming Material Inspection: Batch testing of rubber compounds
  • In-Process Inspection: Real-time monitoring of vulcanization parameters
  • Outgoing Inspection: 100% inspection or sampling according to AQL standards with dimension verification via image screening machines
Environmental Protection and Safety Certifications
All raw materials comply with EU REACH and RoHS standards. Food-grade products pass FDA/LFGB testing, ensuring no odors, no leaching, and suitability for drinking water equipment, kitchen appliances, and baby and maternal products.
Flexible Supply Chain Support
We provide full-cycle cooperation from sample development, small-batch trial production to large-batch supply. With stable inventory management, we prepare materials based on forecasted orders to shorten delivery cycles.
Applicable Industries and Scenarios
  • Home Appliances: Coffee Maker Seals, Rice Cooker Gaskets, Shaped Steam Valve Components
  • Automotive Industry: Connector Seals, Engine Shock Absorber Pads, Wire Harness Sheaths
  • Medical Devices: Syringe Pistons, Respirator Seals, Silicone Tube Fittings
  • Food Contact: Pressure Cooker Seals, Water Kettle Gaskets, Baby Bottle Accessories
  • Industrial Equipment: Flange Gaskets, Oil Seals, Dust Caps, Valve Seals
  • Electronic Appliances: Waterproof Plugs, Push Buttons, Buffer Pads, Insulating Shaped Strips
Silicone rubber sealing components for industrial applications Custom molded rubber seals and gaskets Special-shaped silicone rubber parts manufacturing Precision rubber components for various industries

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xiamen Dezhengkai Sealing Technology Co., Ltd
Location No55 north pingcheng road.Haicang district,Xiamen City,Fuiian Province.China.
Contact Person Gao

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