Key Specification

PVC window sill extrusion line/ window sill production line:
PVC window sill is tested under the rule of GB 11793.2 weatherability technical conditions of mechanical properties, PVC plastic windows . the results show that: long-term use in larger temperature difference (-50 ℃ ~ 70 ℃) , ageing-resistance, no deterioration and embrittlement , etc. Meanwhile experts predict the window sill life can be up to 40 years under the normal specified condition.