الوصف

1. Closed cross-section structure of frame and fan cavities; Strong corrosion resistance.

2. Frame and fan splicing assembly design to improve the efficiency of door and window processing and assembly;

3. Imitation wood grain design, diverse colors, strong environmental adaptability, and beautiful style

4. Smooth frame material structure design, high window strength, firm and beautiful appearance;

5. The metal profile insulation strip is divided into compartments and equipped with insulating glass, which has excellent insulation performance;

6. Reasonable combination of frame and fan, good structural support performance, and good waterproof and sealing performance