... 1.have 6 years experience in metal stamping bending welding parts. 2. ISO9001:2008 certification. 3.Materials: ... machine, punching machine,oil Hydraulic pressing machine , CNC welding machine,CNC machining center, CNC Laser cutting machine,CNC ... welding,,metal assembly,CNC Laser cutting,punching, folding and bending, CNC machining,drilling,powder coating,pressing part,polish,etc. hardware tool box ...