... and reasonable price 4.Chain wheel can be design The materials of the chain wheel can be produced according to Buyer' ... Shell, Ring Forging, Gears, Gear Blank, Gear Shaft, Gear Wheel. 2. Materials: Carbon steel, Alloy steel 3.Supplying range: ... – Normalizing & Tempering – Proof Machining- Quenching & Tempering – Finish MachiningWe can offer you in various process conditions. 5. QA DOC.: Chemical ...