System doors and windows

System doors and windows are an overall solution for doors and windows with unified performance standards and adapted to different building needs through standardized design, industrial production, modular assembly, integrating core components such as profiles, hardware, seals, and glass. It is not a single product, but a complete system covering "R&D design, production and manufacturing, installation services, and after-sales maintenance". Its core advantage lies in its stable performance, energy saving and efficiency, and strong durability. It is the mainstream choice to replace traditional scattered assembly doors and windows in modern buildings.

1.Based on "overall performance" R&D: First determine the core performance targets of doors and windows such as wind pressure, watertightness, and airtightness, and then reversely match profiles, hardware, seals and other components to ensure that each component is compatible and adaptable.

2.Industrial standardized production: Profiles, hardware, seals, etc. are supplied uniformly by the system brand (or designated cooperative suppliers). The production process has strict dimensional tolerances and process standards (such as profile cutting error ≤0.5mm)

3.Performance is quantifiable and stable: before leaving the factory, it is necessary to pass national testing (such as wind pressure resistance and watertight performance detection), the door and window performance error of the same system is ≤5%, and the performance decay rate is low for long-term use (more than 10 years)

4.Modular design: Different opening forms (casement windows, sliding windows, hanging windows) can be expanded according to building needs (such as balcony, bedroom, curtain wall window), and core components (such as hardware system) are universal, making them easy to replace and repair

5.Full-cycle service: covers preliminary design consultation (such as recommended glass configuration according to the direction of the building), medium-term standardized installation (with exclusive installation manual), and post-period maintenance (such as hardware lubrication and seal inspection)