Ningbo Jinhui Century Automotive Bearing & Friction Material Co.,Ltd, is a professional manufacturer of bearing and friction material. Regarding automotive bearing we produce double-row angular contact ball bearing used in automobile air-condition, double-row angular contact ball bearing for car air conditioning magnetic clutch, automotive alternator bearing, car air-conditioning scroll compressor bearing, automobile water pump shaft bearings, tension bearing and pulley bearing for automotive engine. We have the first class equipment and monitoring installations imported from German, Italy and England. To improve the quality and enlarge the quantity. We also used the most advanced digital automatic grinding assembly line that can carry on-line self-inspection.

In the design of a friction material, the components to be used are chosen for the characteristics desired in the final  product. While some elements will have the desired properties in their original state, others will be chosen for the altered properties exhibited in use. These physical and chemical changes occur during the heat and pressure of braking. Depending on the material or combination of materials, the changes that can occue are: melting, thermal decomposition, oxidation, reduction, and physio-chemical changes. 

There are several fundamental elements in a friction material. These include: the bonding agent, fibers, fillers, fillers, friction modifiers, andspecialty particles. The bonding agent is a thermal-set phenolic resin,which binds all of the other materials together.  Organic and inorganic fibers are the reinforcing elements which lend strength to the mix. Fillers are neutral friction aditives used for physical and thermal stability. Lubricants, (such as graphite), and abrasives are friction modifiers used to achieve the desired friction attributes. Ground rubber is one of the specialty  particles that can be used to fine-tune the desired properties of the final products. We can supply many kinds of friction material such as brake lining,brake pad, brake shoes and cluthc facing etc. We also emphasize "fast delivery" and "good price" to customers as the competitive advantage.

Our factory strictly run according to the ISO9001 quality system. We own complete inspecting equipments and perfect craft. The production has been formed a whole set of assembly lines from bearing machining to grinding with reliable quality. We have achieved to sell our products well in both domestic and foreign markets, and earn the unanimous and favorable comments from both our old and new customers.

We believe that just "doing better" can make us become the best. We will continue to make commitments to meet the customer's 100% satisfaction. We look forward to creating opportunities and making growth with you.