Second Pharma Co., Ltd., former Beijing Second (No.2) Pharmaceutical Factory, is one of the leading APIs manufacturers in China.  We are the first APIs national manufacturer to get U.S. FDA approval for Sulfamethazine earlier in 1984, and passed consecutively 4 times of follow-up FDA inspections in 1987,1994,1997 and 2001 successfully. The products of us includes: Sulfamethazine Resveratrol 98% Isoniazid Niacin Niacinamide Inositol Nicotinate Dibazole Vitamin E Nicotinate Terazosin Hydrochloride Dopamin Hydrochloride Amlodipine Besylate Valsartan, Sodium Houttuyfonamide Inheriting the excellent traditions of production management and quality control possessed by Beijing Second Pharmaceutical Factory applying modern methods of management, depending upon a team of high performance, advanced technology, fine production and testing facilitics, and perfect quality control system, Second Pharma Co., Ltd. is now setting its orientation to make itselfs a brand name of APIs manufacturer and distributor worldwide.