... products 3.OEM and ODM services are welcome switch and socket box 1process cutting,punching,bending,deburring,stamping,welding,pretreatment,assembling ... processing stamping, deep drawing , spot or seam welding are available 6.EquipmentWe own laser machine 2 sets, CNC punch machine ... 6 sets7itemtool sheet metal .network cabient size600*600mm,800*800mm,900* ...