China manufacturer steel security door

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China main port
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Min Order Qty:
100 pc
Supply Capability:
30000 pc/month

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Product Description:

security door


1) Material: door panel: cold-rolled steel ,door frame: Hot-Rolled Sheet Steel 
2) thickness of the door leaf: 5cm/7cm/9cm
3) frame outer size(H×W): a) 2,050mmx960mm  b) 2,050mmx860mm   c) 1,970mmx960mm   d) 1,970mmx860mm
4) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell, 
   rubber seal and magnetic seal, doorbell, installing bolts, stainless steel threshold

5) Infill: honeycomb material

6) Opening direction: inward / outward 

7) Opening degree: 90 degrees or 110 degrees  

8) Lock handle position: on left / on right

9) Colors: diversified available 

10) Applicable for the entrance of houses or flats

11) Can also be used as room door

12) Suitable for different wall thicknesses

13) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, Moisture proof, Guards against theft 

14) Environmental friendly

15) Bright, lustrous and durable appearance  

16) OEM service available

 

 


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Q:What method can be used to remove the anti-theft door on the small ad posted?
You can use the day to take water, also known as banana water.
Q:What color does the security door have?
Almost all colors can be done, the user to provide color samples; the most commonly used on the market there are several major categories: 1, monochrome surface spray, mostly blue, white, gray, green, black bronze; Wood, all kinds of wood patterns; 3, metal paint, all kinds of metal texture surface, such as anti-copper;
Q:Buy anti-theft door (home door), the key in the end there are a few? Do not sell your own one, right?
There are usually six or seven. To see what Gong Fu more than the emperor Hao Aoxin Fan tied. Good anti-theft lock has seven keys, a string of seven to stay in the two are installed with the remaining five in a box, which has a manual, five in a different color, with this in the lock Hole turn 360 degrees outside the two keys can not be used again. The keys in the general package are not opened. Otherwise it is not safe. I am doing security door.
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:Security doors have what brand
We are good reputation of non-lock non-porous intelligent remote control anti-theft doors are not on the number, is really not known
Q:How to open the security door into the open outside
Can change, but will affect your opening convenience and interior decoration
Q:Really understand the friend said, anti-theft door lock how to choose the safety level
Anti-theft door of the security of the most focus on the anti-theft lock, and now the market to use the HP shield anti-theft door lock cylinder is basically open and moved to spend the country to kill abalone divided into three, 1.A level: Of the anti-destructive opening time is greater than 15 minutes, anti-technical open time is greater than 1 minute; 2.B-class: B-class lock core of the anti-destructive opening time is greater than 30 minutes, technical open time is greater than 5 minutes; : Ultra-B-level anti-theft door lock the technical opening time is greater than 4 hours, B-lock cost is higher than the A-level lock, if you feel that the security door lock is not safe, you can consider for a high level of security B Lock or super b-level lock.
Q:My home security door is often blocked, how should I do?
The anti-theft door of the cat's eyes into the camera, on the ordinary computer with the line, who is dry, not at a glance, and then root attack single drop pole Emei Emei law is fake, who is thinking, it is necessary You can also alarm
Q:Home to change the security door, the original door is very old, the door frame is filling cement, how can now be removed?
Oh, the door in the installation of the time, is considered firmly, there are expansion screws fixed, and the tank into the mud, and now demolition of it, this door frame is certainly broken, or else can not be removed - Unless the door around the top of the wall smashed, but this is impossible. Therefore, you do not have to consider that the door frame can also be intact, and must cut the door with a cutting machine several holes, so as to avoid the next side of the wall from damage. PS: looking for the decoration of the workers can be nailed to reverse the tan to change the whale to remove it.
Q:How to debug the security door?
Facade a little card? Is the lock card, or is the door painted? Lock card, then open the door, screw the lock point to see if the card is not card if the door open, the lock is not card, that is the point of the lock and into the mouth of the mouth, not through the heart. Grinding into the lock point of the mouth if the open door, or card, is the lock body problems. The lock body demolition just toilet Akira Pai Hao Ling Tong Tong profile down, check the door repair paint, then tune the hinge I do not have to tell this apprentice ,,, to the master on the attitude, huh, huh

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