best quality Exterior steel security door

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Interior Steel Security Door
1.Cold-rolled steel
2.Quality warranty is for 10 years
3.OEM service
4.Pattern customized

Feature:

1), Material:	Cold-rolled steel plate for door leaf;
	Hot rolled steel plate for door frame;
2), Dimensions:Height x Width	2050x960mm, 2050x900mm, 2050x860mm
	1970x960mm, 1970x900mm, 1970x860mm
3),Thickness of door leaf:	50/70/90mm
4),Thickness of the steel sheet:	For door panel: 0.6-1.0mm
	For door frame: 1.2-2.0mm
5), Surface finish:	powder coating or heat transfer painting
6), Direction of Opening:	Inward or Outward
7), Position of Handle:	left or right
8), Door sill:	stainless steel
9), Four-In-One Reinforced Hinge:	110 degree or 180 degree
10),Peephole:	High-Definition
11),Lock	High-quality Burglarproof lock
12),Accessories:	Lockset, handles,rubber seal, peephole, doorbell, etc
13),Packing:	Plastic film + bubble bag+ Strong carton
14),Various colors and sizes	are available according to your market
15),Conveyance:
Size(mm)
2050860/96050	20GP: 124/119pcs; 40GP:290/266pcs; 40HQ:350/310pcs
2050860/96070	20GP: 102/96pcs; 40GP:328/204pcs; 40HQ:300/280pcs

Q:Is it double insurance?: It is so safe inside the small anti-lock button on the key control is only in the inside to open but must remember to use the key in the house lock the door must be pulled out of the door to the mouth of the mouth of the agent Outside with a key to open the door will appear to open the situation

Q:Every time a lot of effort, the hands are hurt.: You lock the door of the anti-theft door to clean up with diesel can be, and if you do not have to change the lock heart. Split the heart, which has two screws to remove it, and then remove the two sides by the board, and then the inside of the two screws are also removed to remove the small cover, and then the door in the door of the lock at the bottom of a little bit The screw is also removed, and then out of the lock heart to clean up. When installed in the opposite direction by the demolition installed. Lock heart not to buy a put on. Sometimes mechanical failure, you can in the above days of the place where the injection of oil, more points. There is a look at the place where the lock is not hit? In the past is good, then it is recommended to dismantle the heart to clean up and replace. The new equipment, then have to consider is not installed where to take care of the child off the grass steep mad Weifu live and the land lock and lock the tongue, for a variety of reasons.

Q:I would like to ask, the standard anti-theft door, door door, the door door size should be kept much: Hello, first buy anti-theft lock and then hole.

Q:Anti-theft door outsourcing open outside the package with what is the difference: Open the way is not the same, one is the door open, one is opened the door. There is a difference between the expansion of the eye

Q:Is it useful for anti-theft doors?: There are heaven and earth will play a certain role in preventing, but there are ways to unlock the master, so the main lock is not a security problem, what lock relatively safe and reliable, and their use is more convenient, you can Google "

Q:To measure the size of the new master of the master said that demolition of this door will damage the walls, they have no mud to repair. So the nail to reverse the tan to change the cool whale would like to ask you have no experience in this area, this door will be broken wall demolition? More: 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:Hooply lock, there are three types of keys A, B, C, how to make the decoration key effective. Question added: Under normal circumstances, the use of C key to make A failure, C can use it? More: According to reason, when the decoration after the house, will stay in the hands of the key (should be with a magnetic) can be inserted into it, the decoration of the key on the failure slightly! But the current lock on the market most of the three types of security door configuration lock, is largely useless, some of the key to the decoration or can open the edge of the lattice melon gypsum insects to sleep. I hope that a lot of friends pay attention to this point!

Q:Anti-theft security door with which lock is better: Lock cylinder: ordinary A-level lock cylinder is more common, inexpensive, but the effective long life, ultra-B-level lock core technology to open the tiger tigers depreciation time, longer prices, but short life The Lock body: mechanical lock body is not easy to bad, easy to open the body of the bad.

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:How to prevent the security door was prying: The world is anti-gentleman is not anti-villain, there is no door is not open

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