O-Rings
Chieh Cheng offers a wide range of rubber and silicone O-rings for sealing, leak prevention, and dust protection across various applications, including automotive components, industrial equipment, electronics, food-contact products, and sealing systems.
In addition to our existing standard sizes, we also provide custom O-ring solutions. With our in-house mold design and development capabilities, we can manufacture products based on customer drawings, samples, or specific application requirements — from custom tooling and prototyping to mass production.
Available Options & Services:
- Various standard sizes
- Custom dimensions
- Multiple material options, including VMQ, NBR, HNBR, EPDM, FKM, CR, and more
- Various hardness options (Shore A)
- Multiple color options
- In-house mold design and development
- Small-batch production and mass production
- OEM / ODM manufacturing services
Contact us for available sizes, material recommendations, or a custom quotation.