Sichuan Tianyi Science & Technology Co., Ltd. is approved by the State Economic and Trade Commission, the Southwest Chemical Industry Research & Design Institute (the former Ministry of Chemical Industry Southwest Chemical Industry Research Institute) as the main sponsor, the joint Zhejiang Fang Huari Sinochem Corporation, Sinochem Chemical Science and Technology Research Institute (former Ministry of Chemical Industry Science and Technology Research Institute), Ministry of Chemical Industry Chenguang Chemical Research Institute (Chengdu), China Rubber Group Carbon Black Research & Design Institute (the former Ministry of Chemical Industry Carbon Black Research & Design Institute), co-sponsored the establishment of joint-stock Company. In January 1999, the Ministry of Science and Chinese Academy of Sciences review identified as high-tech enterprises. In August the National Hi-Tech Industrial Development Zone, Chengdu, Sichuan to industrial and commercial registration. Period December 2000 China Securities Regulatory Commission approved the Shanghai Stock Exchange issued 45 million shares outstanding community (stock code 600378), the company's total share capital of 11,572 million shares, was registered capital of 70,723,900 yuan.
Company in November 2006 completed the split share structure reform, October 24, 2007 Southwest Chemical Industry Research and Design Institute will hold 5682.1293 million shares (23.13%of total share capital) equity transfer to China Haohua Chemical (Group) Corporation. Up to now as to the company's total share capital of 27,017.57 shares of the legal representative of the ancient Wei, general manager of Shu box.
Business Scope: catalyst, pressure swing adsorption gas separation technology and equipment, specialty gases, organic chemicals, specialty valves, adsorbents and other development, production, sales, design and development of chemical products technical advice. Operation of the own products and technology export business; operation required the production of raw materials, instruments, machinery, spare parts and technology import and export business (national limit and the state banned the import and export goods and technology excluded).