... part Material Steel,stainless steel,aluminum,brass,etc Making process Laser cutting,CNC Punching,CNC Bending,Tig Welding,Mig welding,Riveting,Grinding,Stamping ... ;CNC shearing machine,Cnc Punching machines;CNC bending machines,Tig welding machines;Mig welding machines,Spot welding machines;stamping machines;Rolling machines ...