Bearing Race Ring Forgings / Bearing Ring For Drums / Concrete Drum Ring Flanges
Steel Grade: 1045 , C45, S355JR, S355NL, Q355B, 16Mn
HT: Normalizing or QT
China Ring Forgings Factory
Over 15 Years Supplying to SANY, CAT and etc.
Whatsapp: 0086 159 50958397