What are the major glass manufacturers in China?

Shenghan Glass (China) currently has two original float glass factories (Nanjing Shenghan Glass Co., Ltd. and Qingdao Shenghan Glass Co., Ltd.), a coated glass factory (Nanjing Xinnanyu Glass Co., Ltd.) and a marketing planning and sales company (Shenghan Glass Consulting Shanghai Co., Ltd.) in China. Adhering to Saint-Gobain Group's tradition of scientific and technological innovation and excellent quality for more than 300 years, Saint-Gobain Glass China has introduced various high-quality and high-performance glass products which have been applied to hundreds of famous building projects in China. These include China Grand Theatre, Shanghai Grand Theatre, Beijing Botanical Garden Greenhouse, Nanjing Art Center and Shenzhen Empire State Building.