Exterior and Structural Craftsmanship:

Aluminum: Utilizes seamless welding and corner code injection molding technology, narrow frame with minimalist design

Profile: Aluminum alloy uses Titanium-Copper Primary Aluminum for higher hardness and toughness

Wood: Panel uses seamless single-board wood, durable with high aesthetics, and various choices available

Surface: Dutch Akzo powder fluorocarbon spray, guaranteed not to fade for 15 years

Glass: Double tempered glass, strong wind pressure resistance

1. Opening sash: 3-seal design for strong air tightness and water tightness

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

3. Uses German Remmers water-based paint, two base coats and two surface coats

4. Super clear high-transparency mesh integrated to prevent small insects from entering

5. Equipped with lifting accessories to prevent deformation from falling

6. Bendable integrated rubber strip for higher air tightness and water tightness

7. Transmission components rotate around the sash, mushroom head multi-lock points meet RC2 level anti-theft standards, stronger sealing with lateral middle lock, safer

8. Center sill drainage uses diversion-type hidden drainage

9. Isothermal line design for better insulation and energy efficiency

10. Large cross-section multi-chamber 35.3mm thermal barrier design