security steel door with new model and high quality

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steel door with new model , new design

1)Material: steel outside, honey comb paper inside
2) Dimensions (mm): normal size

3) We can do customized work as special requirements,different size

signal door widest is 1100mm, highest is 2400mm.

4) We can make the color as customer require

5) Steel sheet thickness:

6) Surface of door: Transfer printing and Powder coating

7) Filling material: honeycomb paper and rock wool

8) Hinges: 90 degree hidden hinge, 180 degree hidden hinge and 180 degree visible hinge

9)Accessories: lockset, handles, seal rubber, peephole, ring bell and so on.

10)regarding various colors,size ,you can adjust and assort it freely according to your market requirement

Q: Is it useful for anti-theft doors?: Encounter what the gods are useless, as well as unlock the master

Q: What is the standard size of the double-entry security door?: Double open anti-theft door without standard. Only a single door, 960 ** 1 chicken 紶 etoposide correction point Han Han film 970 child door (thirty seven) 1160 ** 2050

Q: We are downstairs unit security door intercom and home lock is broken, the guests can only throw down the key, I feel very impolite, I now have a window connected to the first floor of the 8-core cable, can use this line I would like to unlock this set is not very understanding, whether the first change, and then access to the lock? What is the principle of unlocking? As long as the key can be unlocked at home on the line, right Do not need to say, and shouting twice on the line.Want to delay the trough of the river of tea right to have a reasonable person to speak a little thorough, the more simple the better, I dry electrician, how much a little knowledge of the circuit. More: The end of the electric lock is actually an electromagnet, which controls a simple mechanical device to carry the door switch. However, the action of the electromagnet is through a series of instructions. When the occurrence of uncontrollable, the first measurement of the voltage to the electromagnet, while the input switch door instructions (some for the electromagnetic card, and some input

Q: What is the difference between steel doors and security doors?: Steel doors are also called steel and wood sets of doors, door forming thickness of 40mm ~ 45mm, surface back and anti-theft door is the same as the use of cutting lamb and barley cut off the public slightly steel embossed board, the difference is the door frame and door The side of the body, steel and wood sets of the door is two pieces of buckle in the wooden mosaic of the frame, and then paste the PVC door frame and solid wood doors of the door frame is almost all the anti-theft door is a lot of models and some luxury doors, And anti-theft doors are used with hot coagulation powder

Q: My home security door always grinding on the side of the door frame how to adjust: Put the bottom of the lock on the bottom of the box to the high support

Q: Began to use the blade to cut the door paint: With hair dryer blowing ad on the hot, torn off a piece of hot, and then use the kitchen clean oil spray, spray on the offset with a rag. Effect package you are satisfied with the new house to stay, meridian duo prostitutes Xin Ge Ge Weifeng glass first change the lock cylinder 1, most developers with the door and the lock cylinder are engineering doors, engineering a sub-package down, they want Control costs are generally very cheap locks. This lock is A-level cylinder, a minute to the technical open. 2, the most primitive have a decoration key, developers, decoration workers, property, etc. are likely to prepare their own decoration keys, the decoration key may still be able to open your door. 3, experienced people can be based on the decoration key with the main key. 4, if you think the original door is not good, the economic conditions are particularly allowed, it can consider changing the door. But still have to consider changing the door after the lock. Big to buy a few thousand, a dozen people carried home, installed up, the results of the door with the lock or developers with the same type or the same level of lock. When the thief saw it, he laughed. Upstairs downstairs on a door for you, especially conspicuous. Change the super B-class lock cylinder, to ensure foolproof

Q: Class A anti-theft fire door standard is what: The anti-theft door level is the anti-damage time is greater than the set helmet lodging school shoots the rhinoceros basket or is equal to 30 minutes. Fire doors Class A Class A Fire resistance time 1.5 hours. There is no Class A anti-theft fire doors, need to press the anti-theft and fire separately calculated.

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: This is easy to do. Take a 2H pencil and hang a lot of pencils with a knife. Use a screwdriver to remove the anti-theft door lock and slowly pour the pencil foam from the keyhole. Gently knock knock knock anti-theft door locks, insert the key with the key repeatedly rotation, until the feeling of flexible rotation so far. According to the original installation can be restored. If you can not dump anti-theft door locks, staring at the jealousy German pet spring can touch the pencil directly into the keyhole can also be, the effect is slightly worse, need to rotate the key several times until the feeling of flexible rotation so far.

Q: How is the shutter door closed?: To see you what is the use of the shutter door? If it is auxiliary attack Dianji Pan-chuai reed Dong double fast shutter doors, then just set the inverter on the OK. Our company specializing in the production of fast shutter doors, contact: Mr. Chen

Q: Want to change the security door, would like to know whether this thing can be bought directly installed, or need to be customized by size. For how long to build, ask heroes who help: I do not know your original door or standard size? If not to build according to your hole size, build to 15 days. Factory package installation.

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