Manufacturers always put a priority on the raw material sourcing, which makes stable product quality possible for years. The raw materials used for the manufacturing of ball & roller bearings should be in strict line with the industry standards both in domestic and foreign countries. The performance of the materials will be even premier than the standard requirement so as to meet the certification requirements. Moreover, the manufacturers will follow the market trend to update their material lists rapidly. Customers will be informed through product descriptions about the composition.

Xiamen JAMA Bearing Co., Ltd is among the fastest-growing production firm in China. We supply high-quality products, for example, auto bearing. According to the material, JAMA's products are divided into several categories, and ball & roller bearings is one of them. It has a unique ability to direct specific light to a specific location. It can focus on a precise area because this product uses its energy much more effectively to deliver the light exactly. This garment feels comfortable, adjusts naturally to the activities of the wearer, and is consistent with the current fashions.

We conduct responsible production. We strive to reduce energy use, waste, and carbon emission from our operations and transportation.