The major products we produce are Caffeine Anhydrous, Theophylline Anhydrous, Aminophylline Anhydrous, Theobramine, 8-Chlorotheophylline with an output of 2200MT, 450MT, 350MT, 50MT , 50MT per year respectively. All the products meet the latest international standard BP2007/USP30/EP5. We respect the spirit of GMP in the production and have obtained GMP certificate issued by State Food and Drug Administration of China and a COS certificate by EDQM.