栄和化学工業 Product Lineup

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.

• Sealing

A gasket is a rubber part that serves the same purpose as an O-ring, which is "sealing." It is generally incorporated into mechanical joints in a stationary state. The gasket in the photo is a component used in pneumatic equipment; it may appear large, but the wire diameter (thickness of the rubber) is less than 1mm, making it a small size. Like special-shaped O-rings, we can accommodate everything from prototypes to mass production. Of course, we can also manufacture standard sizes for hydraulic and water pressure applications.

• Sealing

We manufacture various rubber products that are incorporated into machines and components. We can accommodate everything from prototypes to mass production, so if you provide us with drawings or specifications, we will propose materials, delivery times, and costs. If you do not have drawings, we can also investigate the actual product and make suggestions.

• Rubber