... ,brass,etc Making process Laser cutting,CNC Punching,CNC Bending,Tig Welding,Mig welding,Riveting, ... screen,etc Major Equipment Laser cutting machine;CNC shearing machine,Cnc Punching machines;CNC bending machines,Tig welding machines; ... Mig welding machines,Spot welding machines;stamping machines;Rolling machines;Pipe bender ...