Qingdao hongjiye plastic extrusion machinery co., ltd is a high-tech stock company specializing in researching and developing plastic extrusion ***** main product is as following:1)pe/pp/ppr/ppb plastic pipe production line, aluminum/steel/copper plastic composite pipe production line, pe/pvc/pp corrugated pipe production line 2)pe/pp/xps/pc/ps/hips plastic sheet production line, plastic profile production line 3)medical infuses pipe/medical blood transfusion bag production line 4)steel pipe soaking production line. Enclosed you will find some product pictures for plastic pipe extrusion machinery. If any need pls don&＃039;t hesitate to contact with me qd_grace(at)yahoo(dot)com(dot)cn at your best convenience and it will be our pleasure to be any help to you!!