... machining, welding,punching, drilling, turning, milling, grinding, rolling, stamping, bending, forging etc.Surface treatmentPolishing, zinc plating, nickel plating, ... , Hass processing centers and CNC milling machines, common mechanical processing machines, 6m length CNC shearing machines, and auto ... the material from 3mm to 14mm etc. cnc machine parts(laser cutting,stamping,welding services)