Wansheng Float Glass Co, located in the Wansheng Economic Development Zone, has started up its second production line, therefore increasing the city's glass sheet supply, as well as providing support to the development of the auto industry. Wansheng is a subsidiary of Fuyao Glass Group, the largest automatic glass manufacturer in China, a prject worth CNY 900M and involving two float glass lines with 1200/tpd. The company will supply raw materials for auto glass parts and energy-saving glass. The first float glass line began production in 2011, and has a CNY 150M annual output. This second line means it can achieve "locally made" auto glass in Chongquing this year, reducing production costs. The per ton price of auto glass and building glass offered by Wansheng will be reduced by CNY 300-400. On completion, the firm will produce some 350,000/tpa, making annual output of CNY 700M.