Plastic steel window and door
1, Long using life, above 30 years.
2, Hard to deformed and unwund.
3, Energy save.
4, Good heat keeping and isolating.
5, Airproof and sound insulaton.
6, Good in electcity Insulating.
7, Good acid and alkali resistant.
8, Hard to burn.
9, Good style looking.
1, Against acoustcialpermeation.
2, Almost without deformation and distortion.
3, Keep the hot and cold air out of the window.
4, Corrosion resistant.
5, Retarde combustion.
6, Airtight against water.
Production & Packing Line