The company was founded in July 1992 and listed on the Shanghai Stock Exchange in May 1996. The “National Engineering Research Center for Flat Panel Display Glass Technology” owned by the company is the only national innovation platform unit in this field in China. During the “13th Five-Year Plan” period, the company successfully completed the national key research and development plan overflow method electronic glass substrate preparation technology project, and the glass substrate production line project for high-resolution displays received special support from the National Development and Reform Commission and the Ministry of Industry and Information Technology for technological transformation of the electronic information industry. The company's main business is R&D, production and sales of substrate glass and display panels. The company's main products are LCD panels, substrate glass, and LCD substrate glass.