GM Chemical Co., Ltd, is a professional fine chemical manufacture, integrating development, production and sale. The company was established in 2014, and the registered capital is RMB 1 million. Our R&D center is located in Changsha city, Hunan province, and the sale office is located in Shanghai. Since its inception, we have been specialized in developing and manufacturing benzene substitution(like styrene series), heterocyclic substitution (like crown ether series), boronic acid derivatives, silane series and electronic chemicals, as well as accumulating rich experience. R&D: R&D center covers an area of 200 square meters, and is equipped 4 fume hoods and several sets of glass reactors from 20L-100L. we can complete the production from gram to kilogram. All of our technicians have many ..