Generally, a high-quality linear roller bearing can't be produced without high input of high-quality raw materials. In a quality-oriented company, the materials cost is in a relatively large proportion to the total production cost. In general, the cost for raw materials may vary depending on different manufacturers, some of whom may adopt a lean production management system or other advanced methods to make full use of the raw materials and save raw materials as many as possible, therefore, reducing the cost of the raw materials. Anyway, making the utmost of raw materials is the general direction in which all manufacturers in the market are heading.

Xiamen JAMA Bearing Co., Ltd has gained wide popularity for its chain sprocket. As one of JAMA's multiple product series, ball & roller bearings series enjoy a relatively high recognition in the market. With the necessity of beauty as well as comfort, every detail of this product is fabricated to guarantee upgraded user-friendliness. 'Customer Satisfaction' is the evaluation standard of ball & roller bearings.

We aim to stay at the forefront of the fight against climate change by setting science-based targets to reduce CO2 emissions from our own manufacturing.