
JAMA, specialized in R&D and production of chain sprocket, is an internationally competitive company. JAMA's chain sprocket is various in types and styles to meet the different needs of customers. The design of JAMAbearing manufacturing company focuses on the principles of biomechanics. It lays emphasis on arch support, assistant arch treatment, and various foot diseases. our team can customize design and cast iron pulley for chain sprocket.

Enhancing the strength of producing oil seal is the persistent goal of we. Please contact us!

