... punching machine & associated facilities , testing machine. EquipmentType Punching machine400T,200T,160T,125T,100T,80T,63T,40T,25TStretching machine80T,65THydraulic press315T,100TPlate-bending ... machine100T,40TPlate-cutting machine40TAssociated facilitieselectric welder, pot welder, argon arc welder, CO2 shield welder ,drill machinethreading machine, cold heading machine ...