Custom Rubber Seals OEM/ODM ISO9001 Certified NBR Silicone/FKM EPDM Rubber Parts

Custom Rubber Seals | OEM/ODM Services | ISO 9001 Certified | NBR, Silicone, FKM, EPDM | Cutting & Molding

From raw materials to finished products, one-stop customization. We offer ISO9001 certified high-precision rubber seals, supporting multiple materials such as NBR, silicone, FKM, and EPDM, covering die-cutting and molding processes. Whether it is standard parts or fully customized mold development, we can meet your strict requirements for durability and sealing performance.

Key Highlights
• Comprehensive Material Library: Proficient in specialty rubbers such as NBR (oil-resistant), silicone (heat-resistant/food-grade), FKM/FPM (high-temperature/chemical-resistant), and EPDM (weather-resistant/ozone-resistant).
• Dual Process Support: Flexibly employs precision die-cutting and molding technologies to accommodate production ranging from simple gaskets to complex cross-section seals.
• Certification Assurance: The factory is ISO 9001:2015 certified, with full-process quality control ensuring product consistency and traceability.
• End-to-End Service: A genuine OEM/ODM partner. Provides comprehensive solutions from drawing optimization, formula development, mold manufacturing to mass production.

Manufacturing Processes
• Rubber Molding:
◦ Suitable for complex geometric shapes, solid or sponge gaskets/seals.
◦ Advantages: High density, excellent physical properties, suitable for mass production.
◦ Common products: O-rings, irregularly shaped seals, dust caps.
• Precision Rubber Cutting:
◦ Suitable for punching and cutting of sheet and roll materials.
◦ Advantages: Rapid prototyping, low mold cost, suitable for flat gaskets and flange seals.
◦ Common products: Custom flange gaskets, anti-slip pads, insulating sheets.

Material Selection Guide (Material Options)
• NBR (Nitrile Butadiene Rubber):
◦ Properties: Excellent oil and fuel resistance.
◦ Applications: Automotive engine seals, hydraulic systems, industrial oil seals.
• Silicone (Silicone / VMQ):
◦ Properties: Wide temperature resistance range (-50°C to 230°C), physiological inertness, food-grade option available.
◦ Applications: Food machinery seals, medical devices, waterproof gaskets for electronic equipment.
• FKM / FPM (Fluorocarbon Rubber):
◦ Properties: Superior high-temperature resistance and strong chemical corrosion resistance.
◦ Applications: Chemical processing equipment, aerospace, high-temperature oil seals.
• EPDM (Ethylene Propylene Diene Monomer Rubber):
◦ Properties: Excellent weather resistance, ozone resistance, and hot water resistance.
◦ Applications: Door and window sealing strips, automotive radiators, outdoor electrical cabinets.

Technical Specifications

Common Application Fields 
• Automotive Industry
• Fluid Power/Hydraulics and Pneumatics
• Food and Beverage Processing
• Electrical and Electronic Sealing
• Engineering Machinery

• 1. How to choose materials?
  The selection of materials needs to be used according to the environment, including the medium, temperature, pressure, etc.
• 2. How to deliver the goods?
  for small order, we can deliver by express, such as DHL, FEDEX, UPS,TNT.etc. for large order , we can deliver by air or by ship .
• 3. Are you a manufacturer ?
  Yes.We are specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:2015, and the materials used comply with REACH and RoHS regulations. Accept customization and OEM production.
• 4. Do you provide samples ? is it free?
  Yes, we will offer the sample for free charge but you need to pay the cost of freight.
• 5. How is the quality?
  All manufacturing processes confirm to the ISO-9001:2015 system, 100% inspection before shipment.