Custom Irregular Rubber Parts | Silicone Rubber Molding and Precision Cutting Services
Born to tackle complex challenges, crafted for unique needs
When standard components cannot meet your design requirements, we offer a one-stop solution from material development, mold manufacturing to forming processing. We specialize in custom production of high-difficulty, non-standard rubber parts, using precision craftsmanship to transform your innovative designs into reliable and durable functional components.


Core Competence: Tripartite Integrated Solution
1. Custom Rubber and Silicone Molding
- Complex Geometry Molding: Handles irregular shapes, internal cavities, and undercut structures that are difficult to achieve with traditional molds
- Multi-Material Compatibility: Silicone (VMQ), Fluororubber (FKM), Nitrile Butadiene Rubber (NBR), Ethylene Propylene Diene Monomer (EPDM), etc.
- Wide Hardness Range: Shore A 10° to 90°, meeting needs from ultra-soft to high hardness
- Two-Stage Molding Technology: Achieves firm bonding between rubber and metal/plastics
2. Precision Cutting and Machining Services
- CNC Waterjet Cutting: No heat-affected zone, preserving the original material properties with a precision of ±0.1mm
- Laser Cutting: Suitable for intricate patterns and complex contours, providing smooth cut edges without burrs
- Die-Cutting Processing: An efficient cutting solution for large quantities of flat rubber parts
- 3D Contour Cutting: Precise trimming and opening for curved surface parts
3. Mold Design and Manufacturing
- Rapid Mold Production: Trial mold delivery within 7-15 days to accelerate product development cycles
- Comprehensive Mold Types: Compression molds, transfer molds, injection molds, adapting to various production needs
- Mold Life Optimization: Using pre-hardened steel, stainless steel and other materials, achieving a life of 100,000 to 1,000,000 cycles
Material Selection Guide
| Material type |
Feature Advantages |
Typical application scenarios |
| VMQ |
Withstanding high and low temperatures (-60°C to 250°C), food-grade/medical-grade options available, excellent insulation properties |
Medical equipment, food machinery, high-temperature gaskets |
| FKM |
Outstanding chemical corrosion resistance, high temperature resistance, and aging resistance |
Automobile fuel system, chemical equipment sealing |
| NBR |
Excellent oil resistance, wear resistance, and high cost-effectiveness |
Hydraulic system, oil seal, industrial roller |
| EPDM |
Excellent ozone resistance, weather resistance, and steam resistance |
Outdoor Sealing, Automotive Door and Window Seals |
| NR |
High elasticity, wear resistance, tear resistance |
Shock-absorbing components, elastic connecting parts |
| Custom composite materials |
Adjust conductivity, thermal conductivity, flame retardancy, etc. as needed |
Special industrial, aerospace, electronic equipment |




FAQ
- How to choose materials?
The selection of materials needs to be used according to the environment, including the medium, temperature, pressure, etc.
- 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 .
- 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.
- 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.
- How is the quality?
All manufacturing processes confirm to the ISO-9001:2015 system, 100% inspection before shipment.