Higher prices, to some extent, indicates that ball & roller bearings has higher performance than other commodities. In addition to the use of high-end raw materials, we have also introduced highly innovative technical machines to produce products. We have always worked with trusted material suppliers to ensure that our products are cost-effective.

Xiamen JAMA Bearing Co., Ltd is one of the leading suppliers in China, focusing on the design and manufacture of oil seal ring. According to the material, JAMA's products are divided into several categories, and chain sprocket is one of them. The quality control of JAMAbearing manufacturing company begins with the selection of its components or parts. All of the components must go through chemical spraying soak tests, including, salt spray, acid and alkali pickling, and corrosive liquid dipping test. The product has no harmful chemicals and is less likely to be broken by accident. When it becomes damaged, it won’t release any mercury gas.

We offer a culture of empowerment. All of our employees are challenged to be creative, to take risks and to constantly find better ways to do things, so that we can continue to delight our customers and grow our business.