... 100% full inspection 4. excellent surface treatment Item NO. laser cutting partsMaterialsIron, aluminum, steel, copper, plastic, carbon steel, ... , conventional lathe machine, milling machine, drilling machine, EDM, wire-cutting machine, CNC bending machine etc.Service ... ,and cash 70% before shipmentBusiness scopeCNC center machining, drilling, turning, grinding, tapping, mould design and processing, ...