Based on the increasing sales volumes of our Xiamen JAMA Bearing Co., Ltdball & roller bearings, it shows our increasing popularity in the market to a large extent. The product, combining all the superior characteristics of the superior raw materials, has the advantages of safety, reliability, durability, and functionality. Along with the price offered by us, the product is favored by more and more customers. From the perspective of our existing customers, our products are cost-effective and worth buying. They deserve to be advertised and known by more customers.

In a short history, JAMA has developed into a powerful company, focusing on the design and manufacturing of oil seal ring. According to the material, JAMA's products are divided into several categories, and oil seal is one of them. During the developing stage of JAMAcast iron pulley, the researchers try to achieve a multi-layer filter element for absorption and interception which can eliminate most dirt and contaminant. This product is the one that shows off merchandise in an irresistible way. It turns an item into the object of desire through making it stand out.

Our mission is to reduce the impact of our activities on the environment. We take steps to reduce CO2 emissions, waste and improve the recycling rate.