
Since establishment, JAMA has been producing ball and roller bearing for many representative brands of the sector both in the domestic and international market. The oil seal series is available in a wide range of types and specifications. The product is free of the use of any glass, instead, it is mounted on a circuit board and connected with soldered leads. This product not only gives a chance to showcase spotlight items but also encourage shoppers to buy out of impulse.

We are committed to improving the customer service level. We encourage and cultivate the customer service team to work hard to give customers the best compelling experience possible and real-time response as well.