Our company is based on the following business functions.
Ishino’s quality engine gaskets, under the brand name of STONE/ISHINO, have been highly appreciated worldwide by our valued customers since its foundation of 1923. Our gasket catalogue covers all models for Japanese and Korean vehicles.
TKK oil seals are long-established products with world-renowned reputaions, supplying its hub seals for heavy-duty trucks mainly. TKK product lines now range from hub seals to Engine and transmission seals for all Japanese car applications.”