Our plant has been established for more than 30 years and has been one of the major producers and suppliers for highly purified colored metals in China. Currently, our plant has over 600 employees including 80 technicians and engineers. With an estimated value of 80 million yuan （RMB）in fixed assets and over 27,500 square meters space of facilities, we mainly produce the following product：（4,500） tons of cuprous oxide, ( 1,600) tons of basic cuprous carbonate, (400) tons of anhydrous copper sulfate, （2,000） tons of copper oxide, （800）tons of iron oxide green and （1,800）tons of iron oxide red, annually. In addition, we also produce electrolytic copper and nickel plates, iron oxide black, and other inorganic salts on demand. Our products are welcomed in both domestic and international markets with high reputation.