• Steel Security Doors with Good Prices and Different Designs System 1
  • Steel Security Doors with Good Prices and Different Designs System 2
  • Steel Security Doors with Good Prices and Different Designs System 3
Steel Security Doors with Good Prices and Different Designs

Steel Security Doors with Good Prices and Different Designs

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Loading Port:
Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
100000 pc/month

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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.

Q: Home decoration has been admitted, but found profiteers to install the security door is not soundproof, want to change the security door, but the old anti-theft door on the expansion of the screw how to remove is a big problem, listen to the door that must be removed next to the security door Wooden door sets, in order to remove the security door, that the amount of work on the big. Also read the online on the expansion will be smashed to the wall, and then pull out the outer ring metal approach, but are not very good. So I recently wrestled with a way, if you use a larger than the expansion of the long hair of the long hair of the body, the expansion of the screw in the middle, directly to the concrete wall to play a role, is not Can easily pull out the expansion screw. Because do not understand the specific principles of expansion, I hope to understand the user under the reply, or who now with me the same confusion, with my practice under the method, the results tell the next, thank you! More
First with a professional tool to expand out of the expansion, after taking the hammer, hammer a hammer can be demolished.
Q: Inside the left outside the right outside the right how to distinguish please detail more Thank you more
Say so! You are standing outside the house, facing the lack of urging jealous of Germany and the United States, the door hinge, in your left hand or hand, if the door hinge in your right hand, is outside the pull, then the right outside Pulled up!
Q: General anti-theft door hole size 2100 * 1000, the net size of the door is how much
I understand the problem of the landlord as a door after the installation of the door to open the size of the door or the size of the door: the door size of about 860 * 2000. Through the size of about 84 spent flowers arrest dumplings dumplings evil spear 0 * 1980
Q: I would like to do anti-theft door business, but do not know from there entry, Shanghai floating high spring 薨 薨 arm for the anti-theft door on the door also do not understand, please help me. The The The The How can the security door to do business! The The More
You go to someone else's home, and then go to sell
Q: Security door price is generally how many non-standard door price is how much ah, non-standard single door how to count?
700 or so is the transfer paint and plastic powder. Metal paint 800-900, imitation copper 1100 or so. Engraved version of 1400 or so. The above is the door 0.9-1.0. Door frame 1.5 of the
Q: I bought the house contract is to install the anti-theft door but the developer is the installation of the fire door also said that the fire door than the anti-theft door Guichi is not really fire door The More
One is definitely a place to put the fire door than the Pirates of the door more than the function of the fire but do not know is not really a fire door ... you have to figure out, do not suffer but since the contract has been written, you can sue him .. hey .. look at your attitude ... also depends on the fare increase did not
Q: Buy the security door of the precautions?
To gold point of the original anti-theft lock, then you can find me Q
Q: Home security key to the keyhole when inserted in the special card astringent, when the pull is also particularly astringent, I do not know how to do
You just need some lubricant on the line, you can use 2B pencil on the key to draw a picture, or with 2B pencil powder rub a rub, you try it.
Q: How to do anti-theft door paint? (Blue door) nonsense do not say, brush paint, change a new door, uncomfortable door like nonsense do not have, and I do not cold and humor! Which expert in trouble? More
Live tone is not allowed! ~ Sell seven color cards to see now! ~ In the use of computer color! ~
Q: 1 Corridor security door how much money 2 Doran door industry name NAME: DR10-27 order number ART.no:DR10-27 Thick thickness: 50mm70mm wide width set the heart of the wing segment Yan light frowned: 850mm950mm high height: 1950mm2050mm pull pull : Black Gold BlackGold this door about how much money ah more
This door is very general grade, a set down will not exceed 1,200 yuan.

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