
Our Products

Rubber O-Rings
Custom sizes and materials

Rubber Gaskets
Sealing solutions

Rubber Bellows
Dust protection & sealing

Rubber Bushings
Vibration damping

Rubber Caps & Plugs
Protection and sealing

Rubber-to-Metal Parts
Custom bonded components
Industries We Serve

Automotive
Seals and molded rubber parts for vehicle applications

Motorcycle
Rubber components for sealing, damping and protection

Industrial Machinery
Durable rubber components for demanding equipment

Home Appliances
Custom sealing and vibration-control solutions

Electronics
Precision rubber parts for protection and insulation

Lighting
Silicone and rubber parts for lighting systems
How It Works






Manufacturing Capabilities

Compression Molding
Wide size range, various rubber materials, suitable for custom molded parts.

Injection Molding
High-precision molding for complex rubber parts with stable production efficiency.

Mold & Tooling
In-house mold design and development for shorter lead times and better process control.

Secondary Operations
Trimming, bonding, coating, assembly and other value-added finishing services.

Prototyping & Sampling
Fast prototype and sample production for design validation before mass production.
Materials We Work With

Silicone Rubber (VMQ)
Wide temperature range, excellent weather resistance and suitable for food-grade

EPDM
Excellent resistance to UV, ozone, weathering and outdoor environmental conditions.

NBR
Strong oil and fuel resistance, ideal for industrial sealing and automotive applications.

FKM (Viton)
High-temperature and chemical resistance for demanding industrial environments.

Other Rubber Materials
NR, SBR, CR and custom compounds available to meet different performance requirements.
Quality Assurance

About Sichengda

