... PRO/E, auto CAD,CAD,PDF and solid work 2001 Precision machine: punch press 5 to 300 tons(max. size is ... about 100*80cm),bending machine,floding machinewelding machine and various specialized lathesProcess:stamping,punching,pressing,machining, ... plating, QC testing and packingApplication:they are widely used in machine, equipment, vessel, railroad, auto parts, hardware tool, building ...