
JAMA has the advantage of production professional oil seal. JAMA's ball & roller bearings series are created based on unremitting efforts. JAMApillow block housing is fabricated by our team of expert professionals. This product has excellent rust resistance. It has passed the salt spray test which requires it to be sprayed continuously for more than 3 hours under certain pressure.

Customer-orientation is our business principle. Instead of taking customers for granted, we would like to take every customer as an opportunity to strengthen our brand image and to attract more customers.

