23 YEARS PLASTIC EXTRUSION MACHINERY MANUFACTURER - Jwell machinery Major products of Jwell machinery: various plastic pipes extrusion lines including large diameter PE/PVC double wall corrugated pipe extrusion line, large diameter PE/PVC solid wall pipe extrusion line, PP-R/PEX/PE-RT cool/hot water pipe extrusion line, PA/PE/PVC single wall corrugated pipe extrusion line, various plastic profile extrusion lines, various plastic plate & sheet extrusion lines, chemical fiber spinning, microcomputer controlled automatic blow molding machines, plastic auxiliary recycling lines, various single & twin screw and barrel extruders, T die, screen exchangers, rollers and Robots .etc.