Shijiazhuang Yiju Pharmaceutical Co., Ltd is a professional hi-tech Pharmaceutical manufacturer which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates . Our R&D Center also can offer custom synthesis services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. Depending on its excellent R&D, strict quality control , perfect products and services as well as reputable prestige, Shijiazhuang Yiju Pharmaceutical Co., Ltd has won u...