Shanxi Goldsun Chemical Company Limited is a private enterprise which control Ningxia Goldsun Pharmaceutical & Chemical Company and have independent ability of product development. The branch of Ningxia has one set of nitration of xylene, two sets of catalytic hydrogenation and other sets of fine chemical production.We have built a reputation for reliability, confidentiality and success in the custom manufacture of intermediates of pharmaceuticals, dye and pesticide. Welcome friends to choose o...