Standard Steel Security Doors with Various of Designs

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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:Anti-theft door lock key is not good to open, how do?
Is that we say the method, or put a pencil lead in the keyhole or a little bit of oil in the inside, what sesame oil oil machine oil line
Q:What are the kinds of stuffing inside the security door?
The internal filling of the anti-theft door of the country must be made of aluminum silicate rock because of the need for silicon, Alkaline rock wool has a good insulation, fire and noise performance.
Q:How is the distinction between the door and the door?
It is easy to see the door, the door handle on your right is the right hand door, the door handle on your left side, the right hand door on the left side of the right hand door, Is the left hand door. Hope to help you. The The
Q:What is the standard size of the security door?
GB security door size is 860 * 2050, this refers to what? Is the size of the security door or wiping the hole after the size of the hole? If you want to make this size of the door, and the installation can be safely into the way, then the door hole in the gray after the size of the gray must be achieved to do? The The In addition, how is the specification? If the installation of the door is not 860 * 2050 ,, meet the provisions of what The The
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:Anti-theft door to unlock the company's technology after the lock need to lock
Do you see people unlock it? Is it open with two wires? If it is, that is, technology unlock, it is not necessary to change the lock, but now I generally recommend customers to change the lock, for that kind of key can not open the lock cylinder! The The Locksmith can open, thieves can open. In fact, we use the lock first to ensure that their lives and property safety.
Q:What is the unit name of the security door?
According to the requirements to Tang, or square meters for the unit price
Q:Security door can not directly change the lock and do not change the door
Can be, but will affect the door of the anti-theft function. Now a lot of doors for the door, but for the ordinary steel doors. I do not know your door is not a real anti-theft door, the general price of anti-theft door in more than one thousand yuan, very weight, two or three people are very troublesome to fly, can resist the drill and other forced to open the tool for more than 40 minutes, Then up to no more than 15 minutes, the weight is relatively light, very harmed Geng indignation of the official seam for a person to be able to move. If your home is really anti-theft door construction you do not dismantle the replacement door parts. If it is not fearless.
Q:There are mud in the lock door
Use too long, then it is recommended to replace a security point as well.
Q:Anti-theft door lock too long to adjust?
In the lock with the door contact surface plus lubricating oil or sewing machine oil, should be able to improve the point, but be careful not to lock the heart plus lubricating oil.

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