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      2. Welcome to JuTong!

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        Tel: 400-080-5558

        Phone:+86-13336968688

        E-mail:sales01@jutongcn.com

        Add:A-07-2, Comprehensive Industrial Park, Light IndustryProduction Base, Wanquan Town, Pingyang County,Wenzhou City, Zhejiang Province.

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        OS 120 External Opening System Window (with internal opening screen)

        Aluminum Window

        OS 120 External Opening System Window (with internal opening screen)

        Opening Method:External opening

        Alloy Material: Titanium-copper primary aluminum 6063-T5

        Outer Frame: Frame thickness 120mm, wall thickness 1.8mm, width 24mm

        Glass Sash: Sash thickness 57mm, width 57mm, wall thickness 1.8mm

        Screen: Stainless steel 316 high-transparency screen

        Glass: Nippon/Sez glass original 5G+18A+5G, double tempered white glass, integrated bent hollow black edge spacer bar, single-side film

        Handle: German original HOPPE handle

        Hardware System: German imported Noto hardware

        Surface Treatment: Dutch Akzo powder fluorocarbon spray, color does not fade for 15 years

        Craftsmanship Standard:Seamless welding and corner code injection molding process, for enhanced safety, durability, and aesthetics

        Locking Point/Transmission:Mushroom head anti-theft multi-lock point, stronger sealing, safer


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        OS-120 鋁合金外開(kāi)窗.jpg

        Appearance and Structural Craftsmanship:

        Aluminum Material:Seamless welding and corner code injection molding process, narrow frame minimalist design

        Profile: Using titanium-copper primary aluminum, higher hardness, stronger toughness

        Surface: Dutch Akzo powder fluorocarbon spray, color does not fade for 15 years

        Opening Sash: Equipped with German original HOPPE handle


        1. Inner and outer flat window frames, elegant and generous

        2. Flat opening screen, practical and beautiful

        3. Screen with inverted R5 rounded corner design for added safety

        4. Mushroom head multi-lock point for enhanced theft-proof sealing, safer

        5. Double tempered glass for strong wind pressure resistance

        6. Three-seal design for stronger sealing

        7. Hidden drainage to effectively prevent insects and rainwater backflow


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