2. Jinzhou Pipeline, namely Zhejiang Jinzhou Pipeline Technology Co., Ltd. (stock code: 002443), was established in 1993. China Torch Project is a key high-tech enterprise engaged in research and development, manufacturing and sales of welded steel pipes, and it is one of the largest suppliers of galvanized steel pipes, spiral welded pipes and steel-plastic composite pipes in China. The company is located in Huzhou City in the north of Zhejiang Province, on the south bank of Taihu Lake, with Shanghai in the east and Hangzhou in the south, where 104, 3 18 National Highway, Xuanhang Railway, Su Shen Zhejiang-Anhui Expressway, Hangning Expressway and Changhu-Jinshen Waterway meet.