... products: Custom Open Die Forging, Main Shaft, Wind Power Shaft, Stabilizer, Flange, Coupling, Shell, Hydraulic Cylinder Forging, Roller Forging, Ring Forging, Gear Blank, Gear Wheel.2. Materials: Carbon ... steel, Alloy steel, Copper, etc3. Supplying range: Shafts, Sleeves, Rings, Cylinders, Blocks, Modules etc4. Process: Forging ...