Punan Dazhong Public Transport Co.was set up in Oct. 1999. Its major operation areas cover the districts of Jinshan and Fenxian, neighboring Nanhui and Pinhu of Zhejiang, and further radiate to Songjiang, Nanhui, Minghang, Pudong, the city proper and the adjacent areas of Jiangsu and Zhejiang provinces. At present, the company has 781 operation vehicles running on 110 operation lines, and 13 inter-provincial long-distance lines.