... ,punching machines,Oil Hydraulic pressing machines,bending machines,welding machines, meter lathes3.Material ... parts ItemDescriptionProduct Namestamping partWorking Processstamping, deep stamping, bending, punching, threading,welding, tapping, rivetingMaterialStainless steel, ... :2004 system.EquipmentsCNC stamping/punching machine, CNC bending machine, CNC cutting machine, 5-250T punching machines, ...