HuaYi Pharmaceutical International Co.,Ltd enjoying high reputations on the line of steroid hormone intermediates products expecially for Testosterone series,Nandrolone series, Boldenone series,Trenbolone series,Drostanolone series.We invested large fund to build the factory with Q.A. & Q.C.system and advanced equipment according the GMP standard.We own several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and UV spectrophotometer to analyze and control the products.We has gotten the approval of ISO9001.All the products from our plants are the fruit of out R&D department, reaching the advanced standard of foreign market, many of which reach the international standard.We are insist on pursuing "Three best":Best quality,best serve and best delivery to meet the international market's requirements.