Chifeng Arker Pharmaceutical Technology Co., Ltd., a former Ephedrine &Pseudoephedrine APIs plant of Chifeng Pharmaceutical Co., Ltd., located at No.8 Mysun Street,Hongshan Economic Development Zone, Chifeng, Inner Mongolia, China,is a leading Chinese Manufacturer of Ephedrine & Pseudoephedrine APIs with almost 70 years of production. Nowadays, it's a member of Shanghai Pharmaceuticals Holding Co.,Ltd.