HuNan Leader Technology New Materials Co., Ltd. ( the original company is Liuyang Huacheng Chemicals Co., Ltd.), located in Changsha National Biological Industrial Base, with the area of 13,000 square meters, is a high-tech chemical enterprise specialized in manufacturing, R&D and marketing fine chemicals, such as crosslinking agent TAIC, Hydroxybenzoic acid chemicals. With long term project development cooperation with well-known academy and research institutions, we have strong scientific ...