NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.
No. 8 Xiyan Road, Binjiang Development Zone, Jiangning District, Nanjing, Jiangsu, China 211162
Main products: ERW High Frequency Welding Line, Sheet Leveling Slitting & Cut-to-Length Line, High Precision Cold Roll Forming Line, Steel Tube Automatic Stacking & Packaging Machine