... the products for your reference. 1. Main products: Custom Open Die Forging, Main Shaft, Wind Power Shaft, Stabilizer, Flange, Coupling, BOP ... Body, Tube Plate, Roller Forging, Ring Forging, Gear Blank, Gear Wheel. 2. Materials: Carbon steel, Alloy ... 1600mm, Weight 4T max 10.Certification: ISO9001: 2000, CCS 11. OEM and Customized service offered Shaft Forging