Support and Positioning: Its multi-link structure allows outward-opening windows to maintain different angles when open, preventing the window sash from swinging freely or opening excessively under wind force.

Load Bearing and Safety: As the core load-bearing component of the window, it stably supports the weight of the window sash, preventing it from sagging or deforming, ensuring the long-term safety of the window.

Wind Resistance and Limitation: Some sliding supports have an angle limiting function, which restricts the maximum opening angle of the window and prevents damage to the window sash from strong winds.

High Load-Bearing Stability
Utilizing a multi-link structure and thickened metal material, it stably supports the weight of the window sash, effectively preventing it from sagging or deforming, thus enhancing the window's durability and safety.

Precise Angle Positioning
The precise hinge design between the links allows the window sash to remain stable at any opening angle, preventing it from swaying due to wind or vibration, providing a safer user experience.

Wind and Impact Resistance
The robust metal frame and limiting structure restrict the maximum opening angle of the window sash in strong winds, preventing it from being damaged by the wind or impacting the wall.

Corrosion and Rust Resistance & Durability
The surface undergoes anti-corrosion treatments such as electrophoresis and spraying, making it resistant to rust and fading in humid and sun-exposed outdoor environments, resulting in a long service life and reduced maintenance costs.

High Installation Adaptability
Standardized hole design adapts to most PVC and aluminum alloy outward-opening windows, making installation and replacement convenient without significant modifications to the window frame structure.

Quiet and smooth experience: The bearing or wear-resistant pad design at the hinges makes the window sash open and close more smoothly and without jamming, and without producing harsh friction noise.