ZIIISUN - The Premier Aluminum Window & Door Factory
Our premier offerings include aluminum sliding windows, aluminum casement doors, aluminum casement windows, and sliding doors. We also specialize in constructing premium sunrooms. These high-quality products are meticulously designed for home decoration and are ideally suited for residences, apartments, schools, hospitals, commercial buildings, and more.
Aluminum Alloy Frame Soundproof Outside Opening Aluminum Casement Window
110 Series Casement Window with Integrated Screen
Triple Sealed Design - Impervious to Wind and Rain
Exceptional Durability and Outstanding Performance
Double Tempered Glass with Argon Gas Filling
Featuring hollow spaces filled with argon gas, effectively blocking UV rays and lowering temperatures on both sides of the glass. This design minimizes surface condensation, significantly reducing the heat K value to prevent outdoor heat from entering the room. Thermal and acoustic insulation is enhanced by 30%.
Introducing our proprietary ZIIISUN brand windows that come with 3C certification and comprehensive glass insurance.
Constructed with high-grade 6063 primary aluminum ingots and further strengthened through advanced T5 aging treatment.
Protective Angles - Ensuring Both Beautiful Appearance and Guaranteed Safety
Innovative Drainage Design - Smooth, Efficient, and Visually Appealing
Top Brand Chinese Famous Handle & Imported Handles - Simple & Unique
Optional iHandle with Enhanced Password Protection
High Transmittance Screen Sash
Unparalleled Durability and Superior Performance
Engineered with precision to prevent the window sash from falling.
Anti-Rust and Anti-Corrosion Bearings Capable of Supporting Over 200kg
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