
Xiamen JAMA Bearing Co., Ltd has done a good performance for its R&D ability and high quality for bearing wholesalers. JAMA's chain sprocket is various in types and styles to meet the different needs of customers. JAMAoil seal ring has gone through a series of tests. It is tested for impact resistance, flexural strength, low porosity, and resistance to acids and wears. It offers a customized degree of warmth to suit all sleep styles: light, medium, extra-warmth, and ultra-warmth weights.

We have a strong commitment to sustainability. We enhance our environmental management system by constantly determining, realizing and revising environmental goals.

