NPD B Premium Inward Tilt Turn System

        Luoqi Door Systems NPD B Premium Tilt Turn System Advanced Aluminum Alloy Hardware for mid-scale window sashes. A centerpiece of Premium Hardware Solutions designed for precision operation and structural endurance. 90KG Max Load Limit   450-750mm Optimized FB Range Mechanical Sophistication For Modern Building Skins The NPD-B Premium Inward Tilt Turn System is a high-caliber Window Hardware solution tailored for aluminum profiles. Engineered by Luoqi Door Systems, this B-series variant is specifically optimized for sashes within the 450mm to 750mm width threshold, providing an impeccable balance between ventilation performance and hardware leverage. This system allows for the sophisticated "tilt before turn" operation, which facilitates draft-free ventilation while maintaining high levels of security. By focusing on Aluminum Alloy Hardware excellence, the NPD-B ensures that every interaction—from tilting the sash for airflow to turning it for maintenance—remains smoot…