Anti-theft doors, the windows are safe yet | Shijiazhuang West Second Ring louver | Door installation louver

Hopper windows, the windows are installed with the original anti-theft doors, security doors without removing the original anti-theft doors, the windows are safe yet, mainly for high-rise apartment or multi-layer three households households install louver, north and south of this apartment is not ventilated, ventilation, hot summer, the windows are not only, but also indoor moisture, long-time indoor ventilation, interior decoration of toxic gases did not break out also seriously affect health. Interior decoration of toxic gases did not break out, especially at home with infant security doors installed ventilation modification, must be more to pay more attention, often ventilation, not just cool. A security door after the installation of ventilation window will not damage the structure of the original doors? Installation of ventilation window, without removing the existing security doors, installation, the incision area accounts for a very small door in the installed user, there is no case of damage or deformation occurs two doors, security doors security after the installation of ventilation window Unsafe? External dimensions of this product is greater than the cut a lot, looks after the mounting bolts are not exposed, whether it is skiing, smashing, saws, windows can not be removed. 3, the effect of noise after the installation of the windows are small when the windows are open for ventilation when the door is shut the door and turned out not by the effect of the time when the windows are the same. Anti-theft doors, the windows are safe yet | Shijiazhuang West Second Ring louver | Door install the windows are pretty from Shijiazhuang City Cleaning Services Limited offer. Jane Shijiazhuang City Cleaning Services Limited (www.sjzlcfs.com) strong, credible, in Shijiazhuang, Hebei cleaning industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving the city pretty innovative ideas will lead into the brilliant cleaning and you work for a better future!