plastic extrusion line( PVC Windowsill) 1.for waindowill, ... production Line (pvc hollow panel production line, plastic machinery)Main applications:This production line is composed of ... bar, windowsill, decoration bar, decoration profiles, hollow door plate plastic products etc. 1. Certificate: CE&ISO9001:20002. Warranty ... , Brazil, Iran, New Zealand and so on. Plastic extrusion Line extruder machine