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FAQ

How do the window leak? Is there a good solution?
1. The seam is the installation gap (that is, the window frame or the door and the wall is not close, resulting in the gap) 2. The product is not in place to install the gap (that is, sash and window frames or doors and doors of the gap) If it is the reason 1, it is recommended that the window frame and the door cover with the wall of the gap clean, filled with styrofoam, and then use high-grade cement and river sand fill the gap, the final decoration and then finishes repair; If it is the reason 2, to see the product itself is the reason for the design or installation of workers in place. search for If the product itself is the reason, may only find manufacturers or dealers to make up, if it is because the workers are not in place, you can remove the re-install
Noto broken bridge aluminum window hardware how much money a set
65 series: 650 yuan / square meter open fan: 800 yuan / fan 82 series: 1,000 yuan / square meter open fan: 1,000 yuan / fan 110 series: 1150 yuan / square meter open fan: 1,100 yuan / fan 130 series: 1250 yuan / square meter open fan: 1,200 yuan / fan
Now the most famous doors and windows hardware top ten brands which is it?
Kennedy, Lixin, Hong Kong Rongji, Hehe, Noto. Georgia House, the country strong, Sikiya, Lai's hardware, Cheung Shing hardware.
Nuo Tu doors and windows hardware size ffh and ffb said what the meaning
FFH represents the vertical distance of the U-slot surface of the upper and lower sides of the sash;
Door and window hardware accessories
Door and window hardware accessories process 1, the production process quality doors with metal surface smooth, smooth, no pores, burrs, defects and other phenomena, the details of the process, especially see the excellent. This and high-quality hardware products and more use of large forging machine forging is not unrelated to the high strength of the mechanical force to make the material density becomes very high, and then after dozens of precision machine polishing polishing process to make the product as bright as a mirror Extraordinary effect. In contrast, the poor use of hardware products due to the use of small die-casting machine and simple lathe processing production, the general structure of loose, visual inspection that can be found on the surface of the pores, silk, cracks and so on and uneven phenomenon. 2, electroplating process High-quality doors with metal products, the electroplating layer is often bright and uniform, natural color, good density, the coating has a solid sense of visual inspection. The poor quality of the door with the hardware products, the coating shiny dark, thin coating within the short term easy to rust, wear, peeling, blistering.
Bathroom aluminum door frame how to deal with corrosion
It is only for the temporary or only use, because the spray paint is also easy to fall off
Plastic doors and windows hardware
Plastic steel main material for the PVC material, but China's PVC material generally add a lot of calcium carbonate, easy aging, color yellow and several major problems. Plastic products mainly handle, drive, lock seat, sliding support, wind support several parts of the main accessories. But overall, the Samsung hardware steel product quality in the country is very strong, is more reliable brand
Domestic doors and windows hardware top ten brands of advantages and disadvantages?
Domestic broken bridge aluminum doors and windows hardware brand has a lot ah! The brand should be divided into three six nine, etc., the current domestic reputation is good, country strong, Jun mind, Lixing, together, and so on, is a common product of construction projects, their products are known, I do not have to say, Please do not thank me!