Q:How do the window leak? Is there a good solution?

I also encountered the same problem, and finally with an idle blanket at home to solve this problem. With a pair of scissors to the blanket or coral blanket cut into long strip, width 8cm (specific width according to the thickness of the blanket may be), double folding, the hand into the plastic window slide (three sides), air leakage effect is very good, and to the window Side trimmed with a beautiful side.

Q: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.

Q:Hardware industry this year how to market?

China's doors and windows hardware manufacturing enterprises from the southeast coastal areas began to develop, mainly concentrated in Guangdong, Zhejiang, Shandong and other places. At this stage, Guangdong, Zhejiang, Shandong and other places still maintain a market leading edge, with strong competitiveness. Due to the level of economic development and the impact of climatic conditions, the demand for doors and windows in each region there is a big difference.

Q:Doors and windows hardware accessories what brand of good quality?

At present, foreign brands are more famous, including: Yang Lixing (Qingdao), Kennedy Lang (Dongguan), Spring (Zhejiang), Hopewell (Foshan), Guoqiang (Shandong) and other good quality.

Q:What are the doors and windows of the hardware accessories?

Hong Kong Rige doors and windows hardware system is also good, we use here with a lot of

Q:Aluminum alloy doors and windows with hardware accessories What is the difference between ah? Hardware accessories is not a concept, why some people say that hardware is a hardware accessories is accessories.

Hardware accessories classification is very complex, indicating that it is just an industry accessories only, but in fact involved in all walks of life needs, such as: kitchen hardware accessories, furniture, hardware accessories.

Q:Aluminum alloy doors and windows of the C slot and U slot difference?

Install the hardware in different ways, C slot generally with a fork handle, connecting rod through the middle, U slot generally use the square shaft handle, hardware will be fixed with screws. General doors and windows of the aluminum alloy profiles with the C slot, steel profiles with the U slot.

Q: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

Q:What are the main considerations for buying steel doors and windows?

1. When the doors and windows after installation, should promptly tear off the profile of the profile protective film and scrub clean; otherwise, the protective film of the gum will be a lot of residue in the profile, clay, sticky ash, very beautiful, and difficult to be cleaned clean. In the wind, should be closed in time to open the windows and windows fan. Door and window hardware can not hang heavy objects. 2. Flat open under the window is to change the direction of the handle to achieve a different opening, to understand how to operate, so as not to cause damage. Push the doors and windows in use, should always clean up the sliding track, keep its clean, so that the track surface and the tank without the presence of hard particles. 3. Plastic doors and windows products in the window frames, sash and other parts are equipped with drainage, decompression system to ensure air-tight performance and watertight doors and windows performance, the user in use, do not own doors and windows of the drainage hole and pressure balance hole , So as to avoid the decline in performance of doors and windows, rain and snow caused by rain and water infiltration, to the daily life, work inconvenience. 4. Sliding window in the push and pull, the force should be the middle of the sash or lower position, push and pull better, push and pull when not too much force, so as not to reduce the life of the sash.

Q:What is the hardware?

Building hardware can be divided into doors and windows according to the use of hardware, plumbing hardware, decorating hardware, silk nail hardware and kitchen equipment category