Nanjing Hengsiman Chemical Co., Ltd. is an anionic surfactant manufacturer and exporter. It is the test base of Tianjin University, Jiangsu high-tech enterprise, and the surfactant R&D unit of Science and Technology committee of industry project of Academy of Engineer of China. Our company established the manufacturing enlargement project of Sodium Lauryl Sulfate_Dongming Jugin Chemical Industry Co., Ltd. in Dongming county, Heze city, Shandong Province in 2005. This project was invested USD 9,800,000 and covered 27 acres.