Jiangsu Heyiyuan materials Technologies LTD Co(formerly is called Heyiyuan chemical raw materials factory, founded in 1998), has 19 years of production experience, products are exported to Southeast Asia, Europe, North America and other countries, the company is committed to the production and sales of chemical raw materials: copper sulfate, copper oxide, alkali type copper chloride etc.. The main purpose: feed additive for poultry and animal breeding; mordant textiles, agricultural pesticides, water fungicides, preservatives, also used in tanning, electroplating, copper ore; astringent and prevention medicine, and agricultural fungicide; used as an analytical reagent, salt and preservatives and so on.