The share of raw material costs in the overall costs for ball & roller bearings depends on the various materials a producer used in his production. In the manufacturing industry, substance price accounting is a Fundamental requirement for attaining success. To be competitive and profitable, manufacturers must understand and manage the material cost. In the current economic conditions, many producers have been looking for ways to improve material efficiency, in order to maintain profitability and competitive advantage by supplying maximum profit to customers.

In a short history, Xiamen JAMA Bearing Co., Ltd has grown into a strong company that focuses on the design and fabrication of auto bearing. According to the material, JAMA's products are divided into several categories, and bearing units is one of them. JAMAbearing manufacturing company is exclusively designed to accommodate any shaft deflections and shaft movement. The designers strive to handle the out-of-perpendicular alignment problem. The product has excellent performance and longevity. It is able to easily withstand harsh transitions between hot and cold.

We strive to use our global scale to create our products in a way that benefits our consumers, our suppliers, our communities and our planet.