We can supply the product based on your drawing and requirements. Just send an email to us to discuss what you need. Welcome to download our catalog for reference. 
All products are based on the CE standard, ISO9001, ISO14001 standard. 
We also produce aluminum profile which is a raw materials of aluminum window and door. We can ensure that all the aluminum profile has high quality, we can control the quality from the beginning. 




 

The aluminum alloy window is a window made of aluminum alloy building profiles and a fan structure, which is divided into ordinary aluminum alloy doors and windows and broken aluminum alloy doors and windows. The aluminum alloy window has beautiful appearance, sealing and high strength. It is widely used in the field of building engineering. In the home decoration, the aluminum alloy door and window packaging balcony is commonly used. 
The surface of the aluminum alloy is oxidized and shiny. The sash frame is large and can be set with a large area of glass, which makes the indoor light bright and bright, enhances the contrast between the interior and exterior, and makes the living room more rich. The aluminum alloy itself is easy to be squeezed, the profile of the profile is accurate, and the machining accuracy is high. Therefore, many owners choose to use aluminum alloy doors and windows in the decoration. 







Broken bridge aluminum alloy doors and windows are also called insulated bridge aluminum doors and windows, insulated aluminum alloy doors and windows, broken aluminum doors and windows, broken hot and cold bridge profiles, broken bridge aluminum-plastic composite profiles. It has superior performance than ordinary aluminum alloy profiles. So, do you know why it is called aluminum alloy doors and windows? What is the origin of broken aluminum alloy doors and windows? In order to help everyone further understand why it is called aluminum alloy doors and windows, the following is a detailed introduction to the aluminum alloy doors and windows of the broken bridge, hoping to help friends who have this need! 

Why is the broken bridge aluminum alloy door and window "broken bridge aluminum alloy doors and windows" The name "bridge" in the name refers to the "cold and hot bridge" in the material sense, and the "broken" word indicates the action, that is, "put the hot and cold bridge Broken. " Specifically, since the aluminum alloy is a metal, the heat conduction is relatively fast, so when the temperature difference between indoor and outdoor is large, the aluminum alloy can become a "bridge" for transferring heat, and the material is made of aluminum alloy doors and windows, and its heat insulation performance. It is not good. The characteristic performance of aluminum alloy doors and windows of broken bridges is heat insulation. The principle of broken aluminum alloy is to insert heat insulation strips in the middle of aluminum profiles to break the aluminum profiles to form a broken bridge, effectively preventing heat conduction. The thermal conductivity of insulated aluminum alloy doors and windows is 40% to 70% lower than that of non-insulated aluminum alloy doors and windows. 



Broken bridge aluminum alloy doors and windows are also called insulated bridge aluminum doors and windows, insulated aluminum alloy doors and windows, broken aluminum doors and windows, broken hot and cold bridge profiles, broken bridge aluminum-plastic composite profiles. It has superior performance than ordinary aluminum alloy profiles. So, do you know why it is called aluminum alloy doors and windows? What is the origin of broken aluminum alloy doors and windows? In order to help everyone further understand why it is called aluminum alloy doors and windows, the following is a detailed introduction to the aluminum alloy doors and windows of the broken bridge, hoping to help friends who have this need! 

Why is the broken bridge aluminum alloy door and window "broken bridge aluminum alloy doors and windows" The name "bridge" in the name refers to the "cold and hot bridge" in the material sense, and the "broken" word indicates the action, that is, "put the hot and cold bridge Broken. " Specifically, since the aluminum alloy is a metal, the heat conduction is relatively fast, so when the temperature difference between indoor and outdoor is large, the aluminum alloy can become a "bridge" for transferring heat, and the material is made of aluminum alloy doors and windows, and its heat insulation performance. It is not good. The characteristic performance of aluminum alloy doors and windows of broken bridges is heat insulation. The principle of broken aluminum alloy is to insert heat insulation strips in the middle of aluminum profiles to break the aluminum profiles to form a broken bridge, effectively preventing heat conduction. The thermal conductivity of insulated aluminum alloy doors and windows is 40% to 70% lower than that of non-insulated aluminum alloy doors and windows.