... to drawings.2. Process: Stamping, punching, bending, welding, threading, grinding, milling, machining, lathe, assembling, etc.3. Key Products: Metal ... Solar Frame, Hardware Tools, etc. 4. Finish: Powder Coating, Polishing, Zinc plating, Electric coating, Chrome plating, Nickel plating, other treatment ... Electrical, Furniture, Machine assembly, Construction, Air industry, Hardware, etc. Precision part