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 1,2,3,5-Tetra-O-benzoyl-2C-methyl-beta-D-ribofuranose. 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 ...