Features:
1) Good air-tightness and water-tightness
2) Good acoustic insulation effects
3) Anodized coloring
4) Powder coating
5) Electrophoresis

Products include:
1) 90-series sliding window
2) 70-series sliding window
3) 82-series sliding window
4) 38-series casement window
5) 50-series casement window
6) 76- and 46-series casement door