The figure is around 1/5 to 1/3 of the total. This mainly depends on the production technology. It is notable that Xiamen JAMA Bearing Co., Ltdhas been decreasing the proportion regarding the cost of material to the total figure. When the business was just founded, the proportion was much larger. This is because at that time, the technology in the whole industry was backward. Having developed for so many years, our technology is mature and we can control the cost of front wheel bearing well. We also import advanced production equipment to increase the output while reducing the input. This also makes results. We are sure that the cost would be further reduced in the near future, in the context that the industry is developing rapidly and our company is leading the industry development.

In recent years JAMA has emerged in the chain sprocket industry and created the JAMAbrand. JAMA's car bearing series are created based on unremitting efforts. The product is not subject to bacteria or mold accumulation. The nano-silver antibacterial layer used in it can kill various types of bacteria. our team has a professional after-sales service department, which is responsible for offering comprehensive after-sales service and support.

High-quality product with zero defect is the goal we pursue. We encourage employees especially the production team to carry out strict quality inspection, from the incoming materials to the final products.