ZIIISUN Aluminum Window & Door Factory
Our main product offerings include aluminum sliding windows, aluminum casement doors, aluminum casement windows, sliding doors, and sunrooms. These high-quality products are extensively utilized in home decoration projects, and are ideal for residences, apartments, schools, hospitals, and commercial buildings.
Aluminum Alloy Frame Soundproof Outside Opening Aluminum Casement Window
110 Series Casement Window with Screen
Three-sealed design, impervious to wind and rain
Durable quality with excellent performance
Double tempered glass with argon gas
Hollow space filled with argon gas effectively blocks UV rays, reduces temperature fluctuations on both sides of the glass, and minimizes surface condensation. The design lowers the heat K value, preventing outdoor heat from entering the room and enhancing thermal and acoustic insulation by 30%.
Featuring our own brand: ZIIISUN windows, with 3C certification and glass insurance
Manufactured with 6063 primary aluminum ingots, followed by T5 aging treatment
Protective angles ensure a beautiful appearance and guarantee safety
Innovative drainage design ensures smooth water flow and an attractive appearance
Equipped with top brand handles, including renowned Chinese brands and imported options, combining simplicity with uniqueness
Optional iHandle or password-protected handle available
High transmittance screen sash
Durable quality with excellent performance
Prevents window sash from falling
Anti-rust and anti-corrosion bearings supporting over 200kg of weight
Audited Supplier 
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