Qinhuangdao TianZi Chemical Co., Ltd. is a fine chemical production enterprises, which develops and produces environmental protection flame retardant, water treatment agent and sulfamate, guanidinium. The company integrates R & D, production, domestic sales and export.The company is located in the green chemical industry gardern of Lulong Economic Development Zone, Qinhuangdao City, Hebei Province, with a total land area of 18000 square meters. It has strong technical strength, testing instruments are all complete, the test results are authentic. And establishes a good cooperative relationship with relevant scholars and professors of Tianjin University, Beijing Chemical Research Institute, Beijing University of Chemical Technology, Shenyang Research Institute of chemical industry and a number of research institutes, and these have laid a solid technical foundation for the sustainable development of the company.