Steel Security Doors with Various of Designs from China

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Ningbo
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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:I would like to install a pendant on the security door, but the door is hollow, can not be fixed pendant ah
There is no solid inside the door to see what kind of pendant you want to install if you can use a rivet gun fixed
Q:Anti-theft door key inside the break, and how to do
In general, as long as the keyhole can return to the normal bit is easy to pull out the tattoo google fat stolen aldehyde saturated, should carefully check the return position, the use of fine cone can be slowly allocated, if the door is used on both sides A hole in the design, you can use a good key from the back of the top, but the premise or to return, only to return to the starting position of the lock spring and the paddle to play a role, or give the card to die, otherwise, simply take Do not come out. The The
Q:How to identify the quality of security door?
Asked the seller to produce the relevant departments of the "test certificate of compliance" to check whether the national mandatory standards GB-1998 technical requirements. Remove the cat's eye, door bell box or lock handle, check the door body structure. The door should have a number of reinforced steel, so that the front and rear panels are organically connected together. The door is best to have asbestos and other fire, insulation, sound insulation function of the material as a filler. Check whether the lock has been used by the public security department to detect qualified anti-theft special lock, in the lock installation site to strengthen the steel plate to protect. Check the quality of the product, whether there are welding defects, doors and doors with the dense and so on. Weigh the weight of anti-theft door, the amount of regular security door is not less than 40 kg.
Q:What is the difference between the security door and the steel door?
Recommend you look at the national standard anti-theft door, April 1, 2008 promulgated a new standard.
Q:Anti-theft door cat's eye monitoring advice expert into
The scope of the monitoring, in front of my house. This look simple but after the installation of people can not see clearly. It is difficult to recognize people.
Q:How much is the square of the shutter door?
Shutter doors 130 yuan a square, have to see how much you want to do, how many sets need a total.
Q:I would like to ask, the standard anti-theft door, door door, the door door size should be kept much
Standard anti-theft door: 2100 * 900 package door hole: 2050 * 880 child door guardian pedicle class bananas wine Ge Xunguo: 1200 * 2050 (cm)
Q:Where the security door is cheap and safe
Bought the steel into the door, the box 1.5mm board with 0.8mm installed also 6-7 hundred dollars. Replace the high-grade Jiade blade lock body, model (2988-2), so you have a super B-class anti-theft lock security door, and a total of 7 pound Ji Ji Ken stables shop inquiry ink 00 yuan, speak to kind , Take the personality guarantee, more than 2000 yuan class B class much better
Q:What is the renovation of the Pass
Said the white is the edge of the door frame, such as open kitchen and living room connection, balcony and living room connection, such a place are, when the package is not inclusive package is a headache, The
Q:Is the security door open or good?
Now are open to the outside, I did not pay special attention

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