Shengzhou DACO Copper Products Co., Ltd We are experts in researching, developing and manufacturing copper bars, hardware and brass alloy extrusions with many different shapes with a cross sectional dimension range of 5mm to 160mm. Our products are widely used for copper doors and windows, decorative copper materials, hardware, machinery, automobile, sanitary ware, hinges, bolts, pens and electronic components.Our equipments are capable of processing including melt-casting, extruding and secondary processing like cut-to-length, drilling, tapping and linishing, etc. Equipped with testing facilities like spectrometer and sclerometer, we always achieve high precision.Owing to our advanced technology, quality products, excellent service and reasonable pricing, our products have been welcomed by clients from both domestic and overseas markets. products.?Constant innovation, mutual benefit and win-win relationship? is our business principle and motto. We look forward to your enquiry and offering you with quality products and excellent service from Daco.