Zhangjiagang City Qiangsheng Plastics Machinery Co., Ltd. located in Sanxing Industry Development Zone, Zhangjiagang City. It is one of the professional manufactures of plastics machinery. We pay much attention to technological improvement, actively introduces domestic and foreign advanced technology, improves old products and develops new ones, Our main products: Please extrusion lines and auxiliary equipment for plastic machinery, such as cone double-screw extruder, single-screw extruder, PE, PP, PVC plastic pipe, plastic profile, plastic recycling system and so on. The products are well sold both home and abroad.