Q:How does the steel-plastic co-firing doors and windows angle?

Low tensile strength, hardware accessories installation node is relatively weak.

Q:Who can know the broken bridge aluminum doors and windows flat down inside the hardware how to install

Each brand is similar! In general, the installation of the pieces on the fan is the order of the left, hinges, and finally installed the handle, if you own equipment, then it is estimated that some things, because it also involves the trumpet, the size of each manufacturer's formula is not Too much the same

Q:Mainly in the application of nanotechnology materials.

PVD is a physical vapor deposition, is currently widely used in the international advanced surface treatment technology. Its working principle is in the vacuum conditions, the use of gas discharge to the gas or the evaporative material part of the ionization or evaporation of substances in the ion bombardment at the same time the evaporation or its reactants deposited on the substrate. It has the characteristics of rapid deposition and surface cleaning, especially with the film adhesion, good winding, can be widely plated and other advantages.

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: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:Door and window hardware inside the corner of what role, seeking science.

Corner in the doors and windows when the hardware installation to play a fixed role in strengthening the doors and windows frame, or glass, wood and other fixed fixed angle code 0 degrees, 90 degrees, 135 degrees, 180 degrees of several angle design.

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

There is no standard answer to this question. Generally speaking, no one on the site can decide this

Q:Will the German Schüco doors and windows and metal anklet is not imported material? If the average 65 thickness of the minimum number of aluminum can be bought a square meter? How much is it open?

Germany Schüco's full set of things are their own production As for the factory in China, I do not know, but did not hear that should be imported timber Your second question asked wrong, asked the hardware or aluminum, look at the front is to ask aluminum, and finally how much to open and ask the hardware 65mm is the general aluminum or broken bridge ah Broken bridge with aluminum more expensive, about 200-250 it Schüco's thing is not only sold, and your assembly technology is certainly far worse than it

Q:Door and window hardware quality assurance period is how much

Door and window works of the warranty period can refer to 2 years.

Q:Just enter the door and window hardware this line, how to find customers, customers are divided into several categories ah?

This kind of traditional industry market, are running by the thick-skinned, because the development of so many years, we will not be too much difference in level, the customer choose to rely more on service attitude and after-sales, so need more communication, if not a good channel , To people on the site of real estate hardcore soft foam is also needed