Metal frame 1.part material :steel ,stainlees stell 2.finish:coating , galvanzied , ... stamping and rich experiences in stamping partEquipments:5ton-500tons high speed stamping machineCNC machine, milling machine, drilling machine, cutting machine, latching ... . 7. Strong capability on rough machining and final machining Metal frame, steel part chorme plated bright, Metal welding part