Since June every year, there are typhoons and rainstorms, and the meteorological departments all over the country have issued rainstorm warnings. The typhoon and rainstorm weather put forward a practical battle on the waterproof and compressive properties of doors and windows. So, what kind of door and window aluminum profiles to choose for the rainy season? In recent years, due to its outstanding performance advantages, the energy-saving and environmental protection of materials and profiles are valued and supported by all walks of life. The famous brands of Duanqiao aluminum alloy profile manufacturers in China include jinxinfa aluminum industry, etc.

The bridge cutoff aluminum alloy profile is designed with structural drainage system based on the principle of pressure balance, sliding design, inclined ladder type, with drainage outlet, smooth drainage, water resistance and good wind pressure resistance. At the same time, the bridge cutoff aluminum alloy profile frame straight material adopts hollow design, has strong wind pressure deformation resistance and good vibration resistance effect. It can be used in high-rise buildings and civil residential buildings. It can be designed as a large area of hollow partition window. Although the lighting area is large, the air tightness of this window is better than any aluminum alloy or plastic window, which can greatly ensure that the indoor windowsill and floor in windy and sandy areas are dust-free.

In addition to the outstanding characteristics of wind pressure resistance and water resistance, the bridge cutoff aluminum alloy profile also has the characteristics of strong sealing, sound insulation and heat preservation effect. Aluminum alloy doors and windows are now widely used in architecture. Although the former aluminum alloy window profiles avoid some disadvantages of steel window profiles, the materials themselves are metal steel materials with fast heat and cold conduction, which can not completely solve the problems of sealing and heat preservation from the source. Wholesale of sliding window