Estriol

KA-SHING BUSINESS TRADE MACAO.is a leading Chinese chemical supplier special in fine chemical, flavor, food additive, pharmaceutical and intermediates. Resort to its sophisticated technology, the company integrates R&D, producing, operating and marketing into an organic whole. We invest large fund and brains into R&D, developing new products and pioneering new technics, to meet the demand of the market. All the products from our plants are the fruit of out R&D department, reaching the advanced standard of domestic market, many of which reach the international standard.