... : QS2000: ISO9001. QS/TS16949 1. Processing technology: Bending, Cutting, Welding, Stamping,Punching,Free forging, Die forging. 2. Heating facilities: 300KW, 500KW and ... heating furnaces; Gas heating oven.3. Processing equipments:Bending machine, Cutting machine, Welding machine.250kgs, 350, 560kgs and 750kgs air-hammers400T ...