Red Sun Group is a state level hi-tech group corporation which takes life-science industry as its main business field and owns the largest industry chain of pyridine bases in the world. Its wholly owned subsidiary company, Jiangsu Zhongbang Pharmaceutical Co Ltd, mainly develops and produces prazole and sartan series APIs intermediates and formulations. Product List:　Telmisartan, Valsartan, Candesartan, Esomeprazole, Fudosteine, Risedronate, Imipenam BCK, Lumbrokinase, Pyridine, Beta-picoline, 2, 3-Lutidine, 3, 5-Lutidine, 2-Chloronicotinicacid, 3, 5-Dimethylpiperidine, 3-Acetylpyridine, 2, 3-Dichloropyridine, etc.