Applicable scenarios: all kinds of middle and low floor balcony windows, bedroom windows, living room windows, etc.
All frame fans adopt glue-injection connection system technology, with more reliable sealing and linking, and long service life.
Smoother drainage with a hidden vertical drainage structure.
Narrow frame design, the overall vision is simple and beautiful with small shading surface and better lighting.
Main wall thickness: 1.4+1.6mm
Heat insulation strip: 18+12mm imported from Germany
Standard hardware: imported from Germany
Standard glass: 5+15Ar+5
Standard gauze: 0.6*14-304