Double wall corrugated pipe has a variaty applicaion in the world at present. In order to meet the demand of plastic market, HUASU Company designed and developed this HDPE Double Wall Corrugated Pipe Extrusion Line by absorbing advanced technology from fo
Double wall corrugated pipe has a variaty applicaion in the world at present. In order to meet the demand of plastic market, HUASU Company designed and developed this HDPE Double Wall Corrugated Pipe Extrusion Line by absorbing advanced technology from fo
