Product Description
Thermal Insulating Environmentally Friendly Doors and Windows
Features:
1) Elegant and fashionable model
2) Excellent energy-saving effects, benefiting environmental protection
3) Excellent sound- and thermal-insulating performance
4) Inner and outer frames can be different colors
5) Stable structure, with fade-reistant colors
6) Strength, wind-resistance, air tightness and water tightness have higher performances