Appearance and Structural Craftsmanship:

Aluminum Material:Seamless welding and corner code injection molding process, narrow frame minimalist design

Profile: Using titanium-copper primary aluminum, higher hardness, stronger toughness

Surface: Dutch Akzo powder fluorocarbon spray, color does not fade for 15 years

Glass: Double tempered glass, strong wind pressure resistance

1. Three-seal design for strong air tightness and water tightness

2. Inner and outer flat window frames, overall pressure line design, elegant and generous

3. Internal opening sash with inverted R5 rounded corner design for added safety

4. Equipped with lifting accessories to prevent falling and deformation

5. Inverted rounded corner design for safety, U-groove design

6. Transmission parts rotate around the sash, mushroom head multi-lock point anti-theft, stronger sealing, safer

7. Italian imported AGB concealed U-groove hardware system, capable of bearing 150kg

8. Sealing rubber strip: Using EPDM soft and hard co-extruded bendable rubber strip, elegant and atmospheric

9. Hidden drainage with mosquito-proof cover to prevent insects and rainwater backflow effectively

10. Energy-saving with multi-cavity high-temperature insulation strip.