1.Natural environmental wood
2.Good quality
3.Thermal break
4.Double glass
2.Good quality
3.Thermal break
4.Double glass
Painting
Both wood primer and surface are painted using worldwide popular special-purpose paint . Environmental protection , Waterproofing , ventilative ,anticorrosion ,termite protection ,good absorbability ,not shedding ,not fading ,with natural texture characteristic .
Opening way
Casement , fixed , Sliding ,Folding ,top/bottom-hung.
It makes your opening way will no longer be monotonic

