Bearing units has several advantages contributing to its wide popularity in the market now. Its distinctive appearance makes it eye-catching among other same-typed products. Our designers have deep knowledge of every generation of our products and clearly know their internal structure. It is their rich knowledge about our products that generates such an attractive design. Quality is the other one of the most distinguishing features of this type of product. Its performance: reliability, safety, durability, and serviceability gives its competitive edges in the industry.

Xiamen JAMA Bearing Co., Ltd is one of the leading auto bearing manufacturing enterprises in China. We develop, produce and distribute products for customers worldwide. The chain sprocket series is available in a wide range of types and specifications. The product excels at giving off the light in one direction and has an advanced cooling system that promises a long life. This product has received so many comments on the comfort, quality, and durability and just how gorgeous it feels.

We will become a sustainable enterprise. We will invest more in R&D, hoping to develop new environmentally friendly products that cause no pollution to the environment in the coming years.