Wall width 110, profile wall thickness 2.0mm, using Asian A-pound native aluminum T5-6063 profile.

Xinyi 5+20A+5 double-layer insulated tempered glass, filled with argon gas, with hollow aluminum bar bending process, insured by Ping An Insurance of China, rejecting glass fogging and noise, reducing indoor noise by 30-35 decibels.

Standard configuration: Adman Diamond Mesh (upgraded version of Diamond Mesh, designed for coastal cities across the country, not rusty, corrosion-resistant, not deformed, quality guaranteed by Ping An Insurance of China). The embedded circular corner protector technology for the yarn fan.

Standard PA66 chamber nylon insulation strip, Jiangyin Haida EPDM automotive grade composite rubber strip.

Jiangyin Haida automotive grade composite rubber strip, with three layers of sealing duckbill rubber strip for opening the fan, significantly improves waterproofing and sealing performance.

German Oscars without base handle, German Oscars Heavy 5.0 load-bearing hinge.

Full frame multi chamber high-performance structure, vertical isotherm insulation design, significantly improving insulation performance.

The frame body is injected with German Weishi glue, which refuses to allow water to seep into the frame body. It is equipped with anti fall ropes as standard, providing you with safety protection.

Inner and outer flat frames, simple and fashionable, hidden frame drainage design, preventing rainwater backflow, strong drainage, no dripping water.