Jiangsu Clent Chemical Co., Ltd. Is a high-tech enterprise integrating R& D, production and marketing into whole, which has many years of experience in producing pharmaceutical intermediate and Health & Nutrition Raw Material products. Our main products includes: 2,2-Bipyridine(cas#366-18-7) and Enheptyne (2-Amino-5-nitrothiazole, cas#121-66-4)and 2-Aminothiazole (cas#96-50-4) and mainly Amino acids, herbal extracts, Vitamins, Sweeteners, other Function Supplements.