Detailed Product Description

Natural ventilation and air changing while no need to open the window;

Good damp-resisitant and durability, good noise isolation, excellent insulation, heat insulation, good thermal preservation;

Scientific design, firm enough to prevent from rip of, not easy to burn, smooth and elegant;

Easy fabrication, aging-resistant, corrosion-resistant, long service life profiles.

We are the manufacturer of this product, have  a ten-year experience of producing UPVC windows & doors, and have our own import and export license.

Also, our company produce aluminum windows & doors, wooden windows & doors and garage doors.