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 is the glass door and window hardware? Or only belong to stainless steel

Do not belong to the doors and windows of the hardware, a professional glass point pieces.

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:Seek advice to do the doors and windows hardware business how to find the exact person in charge of the site, the corresponding department which is best to list the order, there is the work

1, the Ministry of Engineering to understand the progress, when to tender the doors and windows is the project to the procurement plan; 2, the cost of procurement will have a greater impact on the product, can be used as a focus; 3, the design will open the way, load, style, etc. have the right to speak; 4, in general, the middle sector leaders can decide, special circumstances need high-level set.

Q:German doors and windows hardware brand which is famous

Nuo Tuo, Georgia House, Sylvia (German youngest), Winkhouse, and Italy's maco, AGB, Gis and Savio, etc.

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:Shuo steel and broken bridge aluminum window hardware how much a set?

Steel a set of 48, more than 5,000 sets of wholesale prices, sold a set of 56 Aluminum alloy window open a set of 67, about three thousand sets, scattered 83 or so

Q:Plastic window repair

May be deformation of the profile, and removed under the inspection!

Q:How long will it take to learn hardware doors and windows?

Of course, to see you on the one hand the general three years of what kind of doors and windows have seen that is basically said to be done

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?

For aluminum doors and windows, the hardware slot to meet the European standard C tank specifications should be considered ordinary hardware! For steel doors and windows, the hardware slot regulations European standard U slot specifications of the ordinary hardware!