1.Main material: PVC 2, It's for window and door 3. It's popular for European market.

Features:

1)Good endurance (usually above 30-year life),

2)Fine airproof (can save 10% of energy and can effectively reduce the noise outsidecompared to the traditional ones), 3)Easy installing (easy to process, and can save time and labor)

4)High sound insulation and heat insulation

60Series Extruded PVC Profiles