It adopts primary aluminum profiles, with a thermal break and multi-chamber structure design, which is heat-insulating, environmentally friendly, energy-saving and consumption-reducing, and has high strength.

The drainage system is designed with a structure based on the isobaric principle, and the anti-backflow cover plate is added to ensure rapid and smooth drainage. The sensitive water-blocking plate is insect-proof, anti-seepage and wind-proof. The appearance is simple and elegant, suitable for modern minimalist style.

The track is made of multiple wool strips and the window sash is made of multiple rubber strips. Multiple wool strips are added in the middle of the track, and rubber strips are installed below the window sash instead of wool strips. The two fit together more tightly, improving the sealing performance.

High flange to prevent derailment. There are high retaining walls on the outside and in the center of the track, effectively preventing the window sashes from derailing and falling.

Humanized two-in-one handle. The hook belt reinforced aluminum material also serves as a handle. The handle has a large contact area and saves effort. At the same time, it effectively enhances the strength of the window sash, and the effect of preventing swaying and deformation under strong winds is obvious.

The sliding is smooth and light. A custom-made anti-balance wheel is installed on the top of the door leaf to prevent shaking. On typhoon days, it can prevent swaying due to the wind. The sliding is smooth and silent.

The appearance is extremely narrow, with the visible surface of the panel being only 28.5mm, providing a wide and high-quality view. The door frame is slender, enhancing the lighting.

Select high-quality hardware accessories, which are convenient and flexible. The new frame-wrapped fan design offers better air tightness, water tightness and sound insulation effects, and is easy to install.

The linear embedded track design is more aesthetically pleasing, soundproof, and has outstanding air and water tightness.

It can be made into a widened one-piece large handrail, easily solving the problem of no window sill when standing on the ground. The 205mm ultra-wide window sill makes the viewing more comfortable.

Dual options for inner and outer yarns are available. The diamond mesh is of high strength, corrosion-resistant and impact-resistant, making it a reassuring choice for low-rise residents. The imported high-definition network has strong light transmission, good ventilation and unobstructed view. It is the first choice for high-rise residents.