Now the price difference of broken bridge aluminum doors and Windows is really very large, there are cheap 300 a flat there are 800-1000 a flat, why the price will be so different, then follow the small editor to compare you will know the difference, reveal the difference between small workshops and brand doors and Windows.

Profile distinction

Small workshops will choose cheaper recycled aluminum in terms of profiles, which is what we commonly call recycled aluminum for processing and use, and its strength, stiffness, and corrosion resistance will be greatly reduced, let alone meet national standards.

Brand doors and Windows in the production of doors and Windows will choose the original aluminum profile, such profiles have good strength, hardness and toughness. It is no exaggeration to choose several streets of super recycled aluminum doors and Windows, and must be in line with national standards.

Glass distinction

Small workshop doors and Windows factory is used by unknown glass, said that tempered glass and has 3C certification, but for a long time the self-explosion rate is particularly high, there are greater security risks, but its only advantage is that the price is very low, consumers do you buy?

The glass used by the brand doors and Windows is all in line with the national recognized 3C tempered glass, each piece of glass is verifiable, and the light transmission rate is good, without any impurities and high strength is not easy to break.

Insulation strip difference

Small workshop doors and Windows in order to save costs usually use poor quality PVC plastic strips, this kind of insulation strip is actually just decorated for a long time there is no insulation at all, and you will worry that it will deformation and aging.

Brand doors and Windows insulation strip is basically the use of more powerful PA66 insulation strip, this insulation strip heat conduction value is lower, effectively achieve the role of heat insulation.

Strip distinction

Small workshop strips will only use ordinary rubber materials, and it is very easy to produce odor and aging for a long time.

The brand door and window rubber strip uses EPDM sealing rubber strip, which has stronger sealing performance and does not worry about extreme weather.

Hardware accessories difference

The hardware accessories used in small workshops are almost unknown second-hand hardware accessories, and they are modified and renovated to act as new products, so it is easy to break and wear problems.

The hardware accessories used by the brand door and window factory are the domestic first-class hardware accessories and even more high-end doors and Windows, which is the use of global top flow hardware accessories to configure doors and Windows, safe and reliable, smooth push and pull without noise, which is the brand advantage.

Technological distinction

The small workshop process does not need to talk much, and it can almost be installed on it.

The installation process of the brand door and window factory is strictly implemented in accordance with the requirements of the construction drawings, and the perfect installation and delivery process is to rest assured.

Service distinction

There is no service at all in small workshops, and it is indeed impossible to want service at this price, and problems are basically impossible to find people.

Big brand doors and Windows factory has perfect pre-sales and after-sales service, and timely treatment of doors and Windows problems is reliable.