... Prompt delivery time Certification: ISO9001:2008 Dougguan Sheet Metal box factory Through its CNC punches and CNC bending machines, our company ... processesMetal fabrication, machining, welding, forming, shaping, punching, drilling, turning, milling, grinding, chip formatting, rolling, stamping, deep drawing, bending, spot or seam ... / assembly workshop The company travel Dougguan Sheet Metal box factory