We are manufacturer of PP thin sheet machineries, PP thick sheet making machines, large diameter hollow wall winding pipe lines, pe large diameter double wall corrugated production lines, large diameter gas pipe hdpe pipe extusion lines, 3-layer composite pipe with inner SI-layer ecxtrusion lines, pa11 nylon production lines, PE carbon spiral pipe production lines, PPR & PPR-AL-PPR pipe extrusion lines, PE winding film production lines, PVC cushion production lines, PE composite air-bubble filem production liens, PP PS sheets production lines, PC PP PE PVC plastic hollow cross section PLTE extrusion lines, XPS foamed board extrusion lines. The group passed the ISO9001 Marking certificate. ... 
China