... , iron, brass, copper, etc. Equipment: shearing machine, bending machine, CNC, bending presses plate cutting machine, welding machine, wire cutting machine, etc. Surface treatment: polishing, painting, oil ... Metalloscope XJP-6A 1 1.0 Acceptable Universal testing machine XWY 1 1.0 Acceptable Polishing and burnishing machine MP-2 1 1.0 Acceptable ...