High quanlity DGBB 6303 inner ring

Process: peeling-->cutting--> face soft griding-->OD soft grinding--> finishing turning-->sampling inspection--> appearance inspection-->leakage test-->MPI-->heat treatment--> full inspection--> package

We specialize in producing precision bearing rings. It has been regarded as a qualified supplier of world top 2 bearing company of SKF and FAG as well as some big bearing companies at home. As a strategic partner for first class bearing enterprises,  we have two production center in Xinchang & Shengzhou. And we apply collectivize operation mode.
Foundation:1994
Location: Xinchang County and Shengzhou City 
Area:            50000 square meter
Employees:  300
Processing range :ID >10mm, OD < 180mm
Product category: DGBB,CRB,HUB, NRB,TRB,clutch,non-standard rings
Capacity:80million sets per year 
Heat treatment furnace: Two furnaces are mesh belt furnace with controlled atmosphere. In addition,both furnaces have been approved by SKF. 
One Vertical automatic forging line: Capacity 8500T/year,Both of forging and hot rolling are automatic .
Worldwide Certification: IATF16949 and ISO 14001