Huayin Jinqiancheng Pharmaceutical Co.,Ltd is a share-issuing company, rebuilt at the beginning of 2002 by using the existing workshops and producing equipments of Salicylic Acid and Acetyl Salicylic Acid (aspirin), offered by Northwest Second Synthetic Pharmaceutical Factory, and it focuses on exploration and expanding production of series of Salicylic Acid products. The company has their Certificate of Manufacture for Drugs and Approval Document No. of series of Salicylic Acid products, Acetyl Salicylic Acid (aspirin) and Methyl Salicylate, in addition, also has their own Free Sale Certificate and the rights of export and import, and has registered NDC approval code in America, and the company has already passed GMP authentication that implement through SFDA by the end of 2004, aspirin of the products has obtained National Silver Medal award twice.