Okayasu Rubber Co., Ltd. was founded in 1936.

The business started as a rubber trader, and
it was more than 50 years ago when we turned into a rubber manufacturer complying market needs.
Our long experience as a rubber manufacturer is now our basis as an expert on rubber products.
With a perpetual enthusiasm for material R&D and production technology development,
we keep challenges to create innovative rubber products.

“Superior Quality” is indisputable premises.
Our perpetual challenges for cost rationalization are proof of our accumulated know-how and technologies.

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