... ,yellow passivation,gold passivation,satin,silk screening etc ProcessStamping, punching, bending, welding, threading, grinding ,milling, machining, lathe,assembling etc PressFrom 5 ... ( Trumpf);CNC shearing machine;CNC Puching machines;CNC bending machines;Tig welding machines;Mig welding machines;Spot welding machines;Stamping machines;Rolling machine;Cold press;Turning machine ...