Xiangtan Xinyu Chemical Industries Co., Ltd. As one of the leading Chemical producing companies in Hunan, China, focuses its production on Zinc Sulphate and other derivatives and byproducts. To maintain the production of high quality, We use top grade machines, Hi-Tech implements, and select high quality materials and improve human resources continuously.We strictly abide by the contracts, the Domestic (GB) and International Standards and Rules. And it is our honor to produce according to your specific request. As we are symbol of the quality, our products are welcomed by both international and domestic clients.By now we are mainly dealing with Monohydrate Zinc Sulphate (ZnSO4. H2O), White Vitriol (ZnSO4.7H2O) for Industry and Feedstuff uses, and our annual output are over 6,000MT. Besides these, we are also producing Basic & Fine Indium, and Bismuth products.As we are symbol of the quality, both international and domestic clients are welcomed to negotiate business and to cooperate with us. And in favor of your convenience, we can also provide with the products' transportation facilities.