Compression and shear resistance: built-in diamond mesh pressure line, a practical patent, the diamond mesh bead is installed indoors, and then the diamond mesh is pressed with a 90° oblique screw, high-strength compression and shear resistance, comprehensively improving the safety performance of doors and windows, and ventilation.

Featuring excellent thermal insulation, it effectively blocks the transfer of outdoor heat and cold, keeping interiors warm in winter and cool in summer, significantly reducing air conditioning and heating energy consumption. It offers strong soundproofing, effectively isolating outdoor traffic noise and chatter.

Salt spray corrosion resistance, simple engineering design, comfortable grip, nanotechnology antibacterial sterilization, 200,000 times of opening without obstacles.

Anti-seepage and water-proof: the water-swellable adhesive strip stops the water with water, quickly pressing the gap between the glass to reduce rainwater infiltration. The adhesive strip has superior aging resistance compared to conventional EPDM material.

The whole window surrounds three sealing structures, a national practical patent. Three sealing designs are used for opening and fixing, which greatly enhances the window's ability to prevent the penetration of air and water while enhancing noise reduction.

Made of high-toughness alloy and stainless steel through precision weaving. Featuring dense structure and uniform mesh, it offers a clear, unobstructed view while being corrosion-resistant and anti-oxidation.

Made from high-strength alloy and stainless steel through precision forging. They ensure smooth and even opening and closing of doors and windows, without sticking or wobbling, effectively preventing sagging and misalignment.

By installing special thermal insulation strips inside the aluminum alloy profiles, heat and cold conduction paths are blocked. This reduces heat exchange, stabilizes indoor temperatures, and improves energy efficiency.