High Quality Steel Security Doors for Flats

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Ningbo
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TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
100000 pc/month

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Product Description:

Metalwork stamping & folding system: It introduces the most advanced metalwork stamping & folding systemfrom foreign country. Adopting Windows NT operating system, easy to operate, it owns good flexibility, suitable for processing all kinds of high-precision metalwork.

 

Hydraulic equipment: The door plank adopts 2,000 tons hydraulic equipment that formed only once to process, its surface is flat and its intensity is increased.

 

Rolling equipment: The doorframe adopts rolling and pressing technology, after rolling,the appearance of  doorframe become attractive, it has strong rigidity.

 

Auto-adjusting flat cutting system: It adopts automatic control system, adjust the rolling plate into flat plate, and cut accurately it to desired specifications, the precision of adjustingflat can reach 1-2mm/m2, cutting precision can reach about 0.05mm/m2, the armor plate is flat, the quality of door plank is guaranteed.

 

Auto-spray coating equipment: It adopts the most advanced imported painting production line, it is bright and lustrous,its adhesive force is strong.

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Q:What is the size of the general security door installation? (860 * 2050 type, 960 * 2050 type)
You say is a single door, the size of the hole should be put 1cm.
Q:Anti-theft door key inside the break, and how to do
Playing 110 to find a professional unlock the staff to pay a little higher but the safety of formal
Q:Where the security door is cheap and safe
Inexpensive who likes, but the fact that the devaluation of the Chinese brand Pan Pan, step Yang, Wang Li, etc., high prices, high anti-theft coefficient of China's well-known trademarks, this too much. Their own go to the market can find a bunch of a circle. Cost-effective good is the last no-name, the cheapest, the quality did not protect the need to take it
Q:Install the direction of anti-theft door Thank you
Left open the door: standing outside the door, the left hand to open the door (open to the inside), the door hinge on the left ... right open the door: the same way, see where the hinge, which is the door (the method applies to standing outside Open)
Q:What is the galvanized sheet material, which is better than the steel plate? The door should buy what kind of material
Galvanized sheet and steel plate material is the same, are steel. In addition, galvanized sheet is treated on the surface of steel, coated with a layer of dense zinc, we are zinc is difficult to react with oxygen, then the plating of this layer of zinc The purpose is to prevent the iron gate rust (do not have to paint back after the)
Q:What is the difference between security doors and wooden doors?
Security door: can do more fancy, economical and practical. Nothing maintenance. Solid wood doors: styles are relatively simple, there will not be a lot of modeling. The price will be relatively expensive a little bit. Usually pay attention to maintenance, pest control moisture. But the biggest advantage is that if the decoration style and the house match, then it will appear very upscale. As for the anti-theft function, it depends on the door with the lock. Of course all the orders to kill the barley put the lice boat lock lock are anti-gentleman is not anti-villain.
Q:How can the security door to open to 180 degrees
First of all, you determine where to open the door, put the door to open the door to open the door, and then install the 180 hinges on the line
Q:Anti-theft door outsourcing open outside the package with what is the difference
Outsourcing open outside the package are open to the wall of the wall is outside the door, outside the door is open to the outdoor Ding Ding teeth scraping Jiao pay tide scared open, open the door to the room open, I was doing security door
Q:New anti-theft door squeaky
It is recommended not to adjust the hinge; it is recommended to take some butter in the hinge of the key parts. Reduce friction. If there is still a voice, that hinge installed problems Fuling Dian Gu ordered the thumping, need to adjust!
Q:How to remove the double-sided adhesive on the anti-theft door?
1, with soap plus a little ammonia and turpentine mixture, you can remove many dirt and make the glass surface more shiny (this article applies to tiles, ceramics, glass, etc.). 2, with a good sticky transparent glue repeatedly tear, you can remove some of the surface 3, with a little letter of sodium water on the wipe off, or paint thinner can also be used. 4, you can use hair dryer dry, and then gently scraping on a 5, with a cotton swab dipped in water to wipe. 6, wind oil fine wipe. 7, use a special cleaning agent or sports shoes to remove the cream wipe. 8, with the drawing with the 4b rubber is very soft that kind of Korean rubber can erase it. 9, if it is a long trace of traces have been hard, you can use the hot towel to get it soft and then try this should be removed, your home for the glass. Or first of all, we can use the nail polish to remove the light to clean the water to see, but because the light to the water is likely to make the original color of the wall also followed off, so it is recommended in the obvious small places try more insurance. Or, we can take a piece of vinegar covered with dry cloth, to cover the entire double-sided adhesive traces of the place, until the double-sided adhesive sticky stains completely wet, you can use the ruler easily removed. In addition, you can also use the heating method to double-sided adhesive glue softening: blowing with a hair dryer to soften the glue, when the double-sided adhesive adhesion becomes weak, you can easily remove. If there is a little traces, with the removal of nail polish to light water to wipe. Finally, in the clear time, whether it is to use to light water or vinegar, be sure to make these supplies completely wet double-sided adhesive marks, can be easily and effectively removed Oh! If the conditional alcohol + eraser effect is very good

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