DOUBLE COIN GROUP(CHONGQING) TYRE CO., LTD., founded in 2007, is a professional research and development, manufacturing and sales of various tire products of the enterprise. The parent company is a large state-owned listed chemical tire group manufacturing enterprise in China. Located in Shuangqiao Economic Development Zone, Dazu District, Chongqing, the company covers an area of 1000 mu and has more than 1000 employees. It can produce 8000 tires per day and has an annual production capacity of 2. 8 million sets.