Macau Business Trade Co.,Ltd is a leading supplier of pharmaceutical & its intermediates products expecially for estrogen series. Such Estradiol benzoate, Estriol, chlormadinone acetate, Estrone, ethisterone, altrenogest and etc. The company invests large fund and brains to R&D department to research fine chemical, biochemical, pharmaceutical & its intermediates products that fit the demand of the market. High level research group, advanced apparatus and good scientific atmosphere ensure the quality of R&D. All the products in plant are the fruit of R&D department. Our products reach the advanced standard of domestic market, many of which reach the international standard. Click for details>>