A few days ago, the three new heat treatment production lines of ZWZ Group Bearing Parts Branch were put into operation on schedule, realizing the automation, standardization and traceability of the whole process of bearing heat treatment processing with first-class international industry standards. The largest bearing steel heat treatment production base in Northeast China of ZWZ Group Bearing Parts Branch was put into operation.
BRIEF INTRODUCTION
Cnbearing is the No.1 bearing inquiry system and information service in China, dedicated to helping all bearing users and sellers throughout the world.
Cnbearing is supported by 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.