Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We supply our chemical product 2-Chloro-6-pyrrolidin-2-yl-pyridine. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international m ...