Hangzhou Ruijiang Chemical Co., Ltd. is headquartered in Hangzhou, Zhejiang Province. We are located is in one of the most developed regions - the Yangtze Delta in China. We have 5 specialized brands: Ruichem, Ruicolor, Ruilab, Fisino and Import-In-China.Ruichem is regarded as one of the leading manufacturers and exporters of dyes, textile auxiliaries, dye intermediates and other chemicals in China.Ruicolor is a professional manufacturer of dyes. We have our own production factories and trade departments.Ruilab is an exporter of high-valued pharmaceutical intermediates, building blocks and heterocycles.Fisino is regarded as one of the leading manufacturers and exporters of food ingredients in China.