
JAMA is known as a professional supplier and manufacturer of oil seal. As one of JAMA's multiple product series, chain sprocket series enjoy a relatively high recognition in the market. The design of JAMAoil seal adopts advanced concept that exceeds the market. we has formed a unique customer groups and market brand reputation.

Our current goal is to expand the overseas market and to be a leader as soon as possible. Under this aim, we will strengthen our R&D ability, and grasp the market trends to make ourselves stand in an advantageous position.

