Longze Glass Door Installation Company

玻璃门：

1000

自动门：

100000

电动门：

10000000000000

&Longze Glass Door Installation Company (', 'r H', boldface, >Glass door sliding door disassembly and installation glass door door and window repair glass door z&z sliding door floor spring various hardware installation and repair wall door and window repair Beijing door and window repair company Provide door-to-door repair of plastic steel doors and windows, repair of broken bridge aluminum doors and windows, custom-made screens, screen doors, plastic steel doors and windows, broken bridge aluminum doors and windows. Common problems and repair methods are as follows: Sliding doors and windows are not pushed and pulled smoothly. The reason is that the original pulley is worn, aged, broken, and does not rotate. . Replaceable high-quality compressed woolen silent pulleys. This new type of pulley has the advantages of being quiet, self-lubricated, and durable. It has a longer service life than the old copper pulleys and iron pulleys, and will not damage the track. It is currently the best choice for plastic steel sliding doors and windows, Pulleys are the first choice for broken bridge aluminum sliding doors and windows. The accessories of casement top-hung windows are worn. Accessory wear is the most common problem of casement top-hung windows. If the gear inside the handle is broken due to excessive force when opening and closing, the rotating handle will feel very light after the break, because Without a rotating gear, the transmitter cannot be driven, and therefore the window cannot be opened or closed. In this case, just change a handle. If it can be opened flat but cannot be hung up, or the traction part at the top-hung window is broken, then the entire set of flat-opening upper windows needs to be replaced. Accessories for hanging windows. sinking of casement doors and windows. Sinking is a common problem of casement doors and windows. Generally, it is because the glass of the door and window itself is too heavy and the installer fails to properly handle the gap between the glass and the door and window, leaving The hidden danger of doors and windows sinking has been eliminated. For this reason, it is only necessary to re-debug and deal with the gap between the doors, windows and the glass. As for the aging of sealing strips, most doors and windows use ordinary sealing strips, which have a strong smell and Pungent and easy to age. The solution is to replace the EPDM sealing strip. EPDM is the best sealing strip at present. It has the advantages of no smell, corrosion resistance, no shrinkage, and harmless to the human body. But because of its Some small door and window manufacturers with high cost use ordinary rubber strips instead of shoddy ones. The aging of other accessories: crescent locks, flat door and window locks, wind braces, seals, hinges, four-links, handles, etc. are replaced with matching accessories The accessories can solve the corresponding problems. Common problems with screen windows: plastic steel screen windows and aluminum alloy screen windows are mostly caused by the aging of the screen and too much dust and oil smoke to clean. Just replace the window screen. Professional repair of various doors and windows, furniture, various Glass doors, access control systems, installation of intermediate locks, replacement of screen windows, various door and window glass, tempered glass, insulating glass, various lock cores, floor springs, handles, hinges, pulleys and rails and other hardware accessories