Why Is the Systematic Doors and Windows in Recent Years? -WJW Aluminum Supplier Aluminum

Searching for historical news can find that accidents that cause personal injury due to the fall of the window are common. There are many reasons for the window fall, which may be composed of a single reason. For example, the quality problem of the window itself, the material and accessories of the window frames are not qualified; the installation method is not right or the installation method is not right or different heights to choose the window; there are various reasons that are superimposed. It used to be used in a super -annual limit; the situation of shaking the window frame and loose hinge; coupled with the original material is not very good, then it is easy to produce the occurrence of window falls;. It can be seen that the quality of the window and the installation process of the window are very important. When it comes to windows, many people who pay attention to the quality of life have begun to use system doors and windows. What is the system doors and windows? System doors and windows are developed according to customer needs. All materials include hardware accessories. Except for glass, the manufacturers are developed by the manufacturers themselves. For example, qi density, water density, sound insulation, wind -resistant, anti -theft, and useful life can be reached or surpassed the request made by customers, and many indicators surpass the national standards. System doors and windows heard that the price is expensive, but the quality is also superior. System doors and windows are mainly developed by research and development. It is necessary to develop a product at least two or three years, and sometimes it will be longer. The service in pre -sale and sale after sale is very in place, the cost of manpower is high, and the quality of the product is impeccable. Whether it is heat resistance, sound insulation, weather resistance, mask, etc. are higher than ordinary aluminum alloy doors and windows. But no matter how good the doors and windows, there is a period of use. Ordinary aluminum alloy doors and windows, its useful life is normal between 5 years and 15 years. The application period of system aluminum alloy doors and windows should be between 15 and 30 years. Aluminum alloy doors and windows, assuming that if it is alone, his warranty period is one year. The newly -built house has two years of warranty period, and aluminum alloy doors and windows are also part of the newly -built house. All aluminum alloy doors and windows have a problem that uses Yiyi. Users who live upstairs must develop a good habit. It is best to close the window when there is no one at home. In addition, the window time has been used for a long time, we just need to check whether the window has abnormal noise in the switch. Shake the windows with your hands to see if there is a loose phenomenon. Once the above problems can be occurred, please come to the door to stop repair or change the window to avoid potential safety hazards.