Q:Domestic doors and windows hardware top ten brands of advantages and disadvantages?

Domestic aluminum doors and windows hardware brand has a lot ah! At present, the domestic credibility of the better solid promise doors and windows hardware, Kennedy Lang, Guoqiang, etc., is a common product of construction, pure hand, please do not thank me!

Q:Domestic high-grade doors and windows hardware accessories which brand ah?

Heidi poetry, Bao's, Senying

Q:What is the meaning of the maximum load of doors and windows hardware

Mainly to see the size of the window, as well as the window of the material ~ Size of the same window, if the glass thickness is not the same, the weight difference is very large, for example, the size of the same 5 mm single glass is 5 +9 A +5 hollow glass light weight half.

Q:Domestic doors and windows hardware top ten brand advantage how?

(China Aluminum Group, China's top ten aluminum enterprises, the central management of the large state-owned enterprises) 2, Asia - South Asia (China Famous Brand, China Famous Brand, China Aluminum Enterprise Top 10, Guangdong (China Famous Brand, China Famous Brand, Top 10 Chinese Aluminum Profiles, Guangdong Jianmei Aluminum Factory Co., Ltd.) 4, Feng Aluminum Aluminum (China Famous Brand, Guangdong Famous Brand) (China Famous Brand, China Famous Brand, Liaoning Famous Brand, China Zhongwang Holding Co., Ltd.) 6, Hing Fat Aluminum (China Famous Brand, China) (Listed companies, Chinese famous brand, well-known trademarks in China, China's top ten aluminum enterprises, Zhejiang Dongliang new materials Co., Ltd.) 8, China's aluminum enterprises, Nanshan aluminum (Chinese brand, China famous brand, China's top ten aluminum company, Shandong Nanshan aluminum Co., Ltd.) 9, by the Court of aluminum (China Chi Trademark, China's top ten aluminum company, Alcoa Technology Co., Ltd. by the Court) 10, Albert Aluminum (China brand, Guangdong Province, Guangdong Province famous brand, Guangdong Albert Aluminum Co., Ltd.)

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

Country strong, Kennedy, Noto, Silkia. These are more well-known brands.

Q:Hardware factory in the end is doing what?

Hardware, including the use of tools (pliers, wrenches, hammers, screwdrivers, etc.), standard parts (bolts, nuts, washers, etc.), locks (locks, padlocks, drawer locks, etc.), doors and windows hardware , Hinges, latches, etc.), plumbing hardware (faucets, showers, floor drain, etc.). There are nails, wire, net and so on.

Q:Imported doors and windows hardware which brand quality and price is better?

The quality of imports is good, cost-effective can not be complimented, if there is no special functional requirements, the production of regular manufacturers can meet the basic requirements, more cost-effective

Q:Aluminum alloy doors and windows hardware accessories key

Doors and windows hardware preferred Kennedy good hardware, cost-effective, affordable.

Q:What are the general hardware and special hardware for doors and windows in construction works? How to distinguish what is ordinary hardware which is a special hardware?

Door and window works does not exist special hardware, since it is engineering, it shows that the amount of quantity can be ordered to the hardware manufacturers! Bulk purchase of hardware is not special! Have to say special, single order to be considered!

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.