S355NL 25CD4 S355JR 20CrMo 30CrMo 25CrMo Big Hot Forging Rings Forged Flanges For Mixing Plant
We producing Big Hot Forged Rings for famous heavy engineering industry top companies for its mix planting application, heavy construction equipment and etc.
All processes could be finished in our own factory, with own workshops :
Ring Rolling Mills
Heat Treatment Workshops
Machining Workshops
Inspection Lab
Our rings are continue supplying exporting to USA, Mexico, Malyasia, India .
ISO9001: 2005, ISO14001 certificate qualification factory