Our 90 Dual Inward-Opening System Window is a premium solution for modern residential and commercial projects. Crafted with high-grade aluminum alloy profiles, this dual inward-opening window combines sleek design with exceptional performance.Designed for both inward opening and inward tilting functions, it offers flexible ventilation while keeping the exterior view unobstructed. The multi-chamber structure and advanced sealing strips deliver superior sound insulation and thermal efficiency, reducing noise pollution and lowering energy costs.With heavy-duty hinges and a multi-point locking system, this window ensures smooth operation and enhanced security, even in high-rise buildings. It is available in customizable colors, glass types, and mesh options, perfectly matching various architectural styles and functional needs.