Cnbearing/CBCC(China Bearing Commercial Community) is the No.1 bearing inquiry system and information service in China, dedicated to helping all bearing users and sellers throughout the world.

CBCC is supported by CNBIA (China National Bearing Industry Association), whose operation online is charged by China Bearing Unisun Tech. Co., Ltd.

China Bearing Unisun Tech. Co., Ltd owns all the rights. Since 2000, over 3,000 companies have been registered and enjoyed the company' s complete skillful service, which ranking many aspects in bearing industry at home and abroad with the most authority practical devices in China.