CNJSXJCZ was founded in 2003.With growth of 5 years, it lays a solid foundation in company long-term, vigorous development. For a long time, Chengzheng Chemical has established friendly relationship of cooperation with well-known institutions in China and Xuzhou Institute of Chemical Industry. Company has laege quantity of senior and middle technologytalents and strong R & D team. Company is engaged in research and production of coal-water slurry additive and designing of coal-water slurry technology, which is the largest production base of coal-water slurry additive in China. On this base, in 2008,Company spend 80 million on construction of Naproxene and series of Piperidine.