The company started in 1988 and listed in Shenzhen Stock Exchange in 2012; With the first core goal of striving to be the leader in the field of segmentation and the invisible champion, it has the world's leading and most competitive R&D and manufacturing technology, first-class technology and complete industrial chain; Focusing on new chemical materials + large industrial platform of military science and technology, it has production bases in Shanghai, Chengdu, Beijing, Caofeidian, Fengnan and Nanping, Fujian, etc., to build a high-end, digital and integrated green ecological chemical industrial park.