To ensure the performance, consistency, and quality of front wheel bearing that is sent to customers, when producing, the raw materials shall go through strict selection procedures; the design and manufacturing stages shall be carefully planned and implemented according to industry standards and customers’ expectation; quality at each link shall be rigorously monitored and inspected. And before delivery, testing and inspecting carefully the quality and safety of the finished products is also required. The production of front wheel bearing is not complicated but requires scientific management and attention down to the smallest details to ensure quality and efficiency.

Xiamen JAMA Bearing Co., Ltd is a professional manufacturer in the field of chain sprocket. JAMA's bearing units series are created based on unremitting efforts. The raw materials of JAMAoil seal ring is eco-friendly, which is sourced from reliable suppliers. Treating water with this product is safe and harmless. The membrane filter, which features extreme small bore diameter, can filter nearly all harmful particles out.

We put great emphasis on maintaining the highest standards at every stage of our production and we are continuously improving the way our processes impact on our customers, consumers and the world around us.