Nanjing Guangtong Pharmaceutical & Chemical Co., Ltd.
Profile: Nanjing Guangtong Pharmaceutical & Chemical Co., Ltd. deals with the development and manufacture of fine chemicals. Our products include 2,3-dichloropyridine, nicotinamide, isonicotinamide, carbohydrazide and 4-hydroxypyridine. The 2,3-dichloropyridine is a white powdery solid used as an intermediate for medicines and pesticides. The nicotinamide is a white crystal powder used in food and feed additives.