Custom Silicone Gaskets & Irregular Seals Manufacturer
Precision Silicone Sealing Solutions for Complex Applications
From standard silicone gaskets to highly customized irregular seals, we manufacture durable, high-performance sealing components engineered for demanding industrial environments. With advanced molding technology, strict quality control, and flexible customization capabilities, we help global OEMs and industrial brands achieve reliable sealing performance across automotive, electronics, medical, food-grade, and industrial applications.
Why Choose Our Custom Silicone Gaskets?
Tailor-Made for Your Application
Every project has unique sealing requirements. We produce custom silicone gaskets and irregular seals based on your drawings, samples, or technical specifications.
- Custom shapes and dimensions
- Complex geometries & irregular profiles
- Tight tolerance manufacturing
- Multiple hardness options (Shore A)
- Color customization available
Excellent Material Performance
Our silicone sealing products are designed to withstand harsh environments while maintaining long-term elasticity and sealing integrity.
Key Features
- High & low temperature resistance
- Excellent UV and ozone resistance
- Waterproof and dustproof sealing
- Chemical and corrosion resistance
- Food-grade & medical-grade materials available
- Long service life with minimal deformation
Technical Specifications
| Item |
Specification |
| Material |
Silicone Rubber |
| Hardness |
20A-90A Shore |
| Temperature Range |
-60°C to +250°C |
| Color |
Custom Colors Available |
| Tolerance |
±0.05mm ~ ±0.2mm |
| Certification |
FDA / LFGB / RoHS / REACH |
| Production Method |
Compression / Extrusion / LSR |
Manufacturing Capabilities
Custom Silicone Gasket Production
We manufacture:
- Flat Silicone Gaskets
- Die-Cut Silicone Seals
- Molded Silicone Gaskets
- High-Temperature Silicone Seals
- Conductive Silicone Gaskets
Irregular Silicone Seal Solutions
Our engineering team specializes in producing non-standard and complex sealing components for challenging applications, including:
- Irregular Silicone Rings
- Custom Sealing Strips
- Multi-Cavity Silicone Parts
- Special Contour Silicone Seals
- Precision Molded Silicone Components
Frequently Asked Questions
How to choose materials?
Material selection depends on your specific environment, including the medium, temperature, pressure, and other operational conditions.
How to deliver the goods?
For small orders, we use express services like DHL, FEDEX, UPS, TNT. For large orders, we deliver by air or sea freight.
Are you a manufacturer?
Yes, we specialize in producing various hydraulic and pneumatic sealing products. Our quality system is ISO 9001:2015 certified, and materials comply with REACH and RoHS regulations. We accept customization and OEM production.
Do you provide samples? Is it free?
Yes, we provide samples free of charge, but customers need to pay the freight costs.
How is the quality?
All manufacturing processes conform to ISO-9001:2015 standards, with 100% inspection conducted before shipment.
