Our professional production of 4.0-18.0 mm diameter H65 brass H68, copper tube, various parts and pen, pencil, cap is turning core etc fittings and metal processing, pen for stationery pens,
hardware accessories, audio tube gifts, electronic appliances, TV interface pole etc; antenna spray, To ensure the quality of products and reasonable price. Welcome to contact us!
Our professional production of 4.0-18.0 mm diameter H65 brass H68, copper tube, various parts