Thermal and Sound Insulation
1. Multi-cavity structure profiles (bridge cut aluminum) effectively block thermal conduction, significantly improving insulation.
2. Multi-channel sealing design (triple seal) fills the gap between the sash and frame, preventing sound leakage and ensuring tranquility.
Advanced Splicing Process
Utilizing a 45° diagonal joint with corner code injection glue for maximum safety:
1. Ultra-high structural strength resisting deformation and wind pressure.
2. Ultimate sealing performance blocking air and moisture.
3. Durable colloid with excellent weather resistance.
Safety Corner Protectors
Integrated corner protectors effectively avoid harm to the human body, especially children, caused by internal fan angles.
Concealed Drainage System
1. Reliable waterproof performance discharging rainwater outward efficiently.
2. Enhanced air tightness and external noise isolation.
3. Concise appearance with hidden drainage holes.
4. Dust and insect-proof with invisible drainage covers.