We offer O-rings in standard sizes, special shapes, and various rubber materials.
We, Eiwa Chemical Industry, specialize in the high-precision production of ultra-small O-rings measuring less than 1mm. In addition to our standard size offerings, we also accommodate the production of custom sizes and shapes. We handle a variety of rubber materials and can recommend the optimal rubber material based on shape, required performance, and usage environment.
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basic information
Please check the related links. If you have products that are outside the standard sizes, please feel free to consult with us.
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Applications/Examples of results
- Mechanical pencil lead holder rubber - Clamp - Grommet - Switch / Button - Packing for cassette gas can e.t.c...
Company information
We specialize in small, high-precision rubber molding that is less than 1mm, which is incorporated into watches and precision instruments. While we have standard sizes available, we often receive requests for custom sizes and gaskets that require mold development, and we have direct transactions with manufacturers from various industries. Development, materials, and mold procurement are all conducted in Japan, but mass production is carried out in a large factory in Vietnam, allowing us to offer cost advantages. We also ensure high quality through thorough technical guidance. "If you have a request like 'I want to create such a rubber part,' please feel free to contact us."
