... years of production experience, 4,PVC,ABS,PP,PE, profile PVC Window profile,Product features:1, hard PVC excluding softener, so it has ... good flexibility.2, easy molding, not easy brittle, non-toxic non-polluting, save for a ... ,,4, molding shrinkage rate: 0.6-1.5%,5, molding temperature: 160-190 °C pvc window profile