Zhangjiagang jieda machinery manufacture co., ltd. was established in 2000, professionally specialized in plastic machinery manufacturing in ***** is located in beautiful, rith, and economic developing riverside city Zhangjiagang City. It has convenient communication, east to Shanghai, west to Nanjing, north to Nantong and side by Yangtze River and sea. The main products are:twin/single screw extruders, granulators, crushers, pipe extrusion line, frofile extrusion lines, mixing units and so on.