Aluminum configuration: Weidun aluminum-ultra-high-precision AL6060-T66 material, main material wall thickness 2.0-2.5mm
Opening method: inward opening and tilting/inward and outward opening
Surface treatment: Austrian TIGER powder spraying-Morandi color system
Insulation configuration: Weidun PA66GF25-35.3mm Ninon insulation strip
Sealing configuration: German Semperit central sealing strip
Glass configuration: German Kommerlin 4SG double glass 5+18A+5/triple glass 5+12A+5+12A+5
Hardware configuration: German ROTO
Process configuration: full protection rounded corner treatment, square closed buckle strip, integrated corner code WESS Glue injection, imported Semperit integrated curved center sealing strip, dust-proof strip, center-supported mortise and tenon joints, Tainofeng silent transmission lock strip, mosquito-proof and windproof, and a metal drain cover that never falls off.
Product Features: Meets high-performance requirements, with a flush, narrow, and aesthetically pleasing interior frame and sash design. Even with large glass and high load-bearing capacity, it’s suitable for noisy and cold environments, taking into account the unique architectural and environmental conditions.