1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid

GIHI CHEMICALS CO.,LIMITED, its former company is a small manufacturer who is specialized in the production of ester products which are used in the daily chemicals ,cosmetic products and skincare products. After many years' development,now our company has a research center,a sales & management,and one production factory. Our research center now research and develop not only new products of our old products' serious but also get orders from many china big pharma companies on many new research APIs.At present,our research center can produce products from gram to kilograms,even more quantity.