Rubber products, check valve, seal, packing, O-ring etc...

Our products are used on cars, brushcutters, cameras, etc. The product include check valves (Duck bill, Umbrela), packings, seals, O-rings, and other rubber products.Our mission is to provide products that satisfy our customers at reasonable prices and on time.

NEWS

22/8/22 English version of our website is now available.

We have opened an English version of our website in response to the requests of our overseas customers. We plan to revise the content and the operation web server in response to the situation in the future.

MENU

Products and Technology

We produce various rubber products such as packing, O-rings, duckbills, umbrella seals, etc. The video above shows a structural analysis of a duckbill valve.

Material

There are various types of rubber. The rubber materials we often use include NBR, EPDM, CR, FKM, and VMQ (silicon rubber). We also handle hardnesses of Materials from as low as 10 degrees to as high as 90 degrees.　

Frequently asked question

Here is a summary of frequently asked questions.

About us

We are a company founded in 1968. The company is headquartered in Japan, with China as a branch factory. Click for more information

Contact us

Contact information and contact form can be found here. Please click here.