Shanghai anti-theft screens help you spend the cool summer! Mosquitoes, insects into the house? Shanghai security screen window can be effective! Our Shanghai anti-theft screen window is suitable for installation of various internal and external single side hung doors, two sliding doors, frameless sliding windows and some casement windows and skylights with the width less than 1.1m.
When a kind of invisible screen window is opened, it is pulled out horizontally until the magnetic strip is absorbed. When the magnetic strip is not used, the gauze can be automatically rolled back into the protective tube on one side; the colors of the window frame can be selected as champagne, sand green, dark green, milky white, mahogany, yellow wood, blue, gray, dark gray coffee and other special customized colors.
Shanghai invisible screen is small, well-made, anti mosquito and anti-theft. Let's have a look at the production of Shanghai invisible screen.
Our general invisible screen window by a 1.5-2 mm thick stainless steel wire tightly wound in the window outside fixed between the profiles, the wire spacing is fixed at 5cm, the steel wire can withstand 85-130kg of tension, can ensure that thieves can not break, because there is a 5cm spacing between the steel wires, making it impossible for people to drill into the gap, so it can effectively play a role in preventing thieves. There is an aluminum alloy window lock on it. Crescent lock not only plays the role of opening and closing, but also has the function of anti-theft to a certain extent.
When you see invisibility, the first thing you may think of is whether the screen can be invisible after installation? Can you make others invisible like TV plays? Shanghai liefan anti-theft screen here to tell you is, invisible screen is not such a meaning, what is the specific? Please take a look at the following.
The so-called invisible screen is that it can automatically roll back into the sandbox, and the frame is tightly fixed on the window frame. Its function is very similar to the traditional screen window. When you don't use it, it can automatically roll back into the sandbox, so it's called invisible roll back screen, and it won't occupy space. It can also make the window more beautiful, so it's called "invisible". But the invisible screen window can still see the screen window after opening it.
In fact, how do you think about the dust-proof function of the invisible window? In fact, the so-called dust-proof or automatic cleaning function does not mean that the invisible screen itself is not stained with ash, but there are two pieces of wool in the sandbox of invisible screen! When the gauze is rolled back to the sandbox, it can brush the gauze automatically, so as to achieve the effect of "dustproof" and "automatic cleaning".