Q:Which brand of doors and windows hardware best

My home is its state doors and windows, hardware is high with, and is not used with other brands do not - like, super easy to use!

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

Heidi poetry, Bao's, Senying

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

Reason one: poor material Now the windows material to break the bridge insulation aluminum, plastic windows for the mainstream, aluminum doors and windows have been due to poor sealing performance gradually eliminated. But even if the purchase of plastic windows and broken bridge aluminum windows, expert tips should also pay attention to material. If the material is poor, the window will be used for two or three years will be deformed, once the deformation, the sealing performance is poor, it will leak, so this also reminds the owners to pay special attention when buying windows. Solution: only to find the windows manufacturers to solve.

Q:Doors and windows hardware accessories which

Hanging window, sliding support, stretching support, handle, fork, connecting rod, lock mouth Inside the inside of the system belongs to the system it has a lot of things it It seems that there are so many bars and then I have not thought of what else. Push and pull I suggest not to use hook lock, more easily damaged. Crescent lock is also cheaper to use.

Q:Requirements are made, made of steel. To push or push a door or window with a flat fan.

This stuff belongs to the high-end things, you have to do domestic, obviously not fit the market rules. Very serious consequences.

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, which are well-known brands?

European doors and windows hardware production technology and technology level is high, especially in Germany, Italy has many international industry well-known brands. Some in the 90s of last century to enter China, some are not known to the people, but in Europe have considerable visibility. The following is mainly based on the influence of the Chinese market in some German doors and windows hardware representative brands. (names not listed in order)

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:Now the most famous doors and windows hardware top ten brands which is it?

Build cattle, HC are quite good ~

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!