... hammers and water hydraulic pressesand , automatic control ring forging machine, heat treatment cellar, digital control fibre natural gas car ... furnace, standing machine tool, machine tools, standing miller, planomiller, standing drill machine, bench drill machine ,CNC machining centre etc6) Testing ... ., LTDADD: Youjia Industry Zone, Ganjingzi District, Dalian , China Forged Flange