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: How to identify the quality of security door?: The first way is to look at the permanent mark. In accordance with the provisions of the new standard, each security door must have a permanent mark (security level): by the Chinese code (A, B, C, D) and plane round composition, the Chinese code is located in the plane round, Permanently fixed in the inner side of the hinge on the edge of the distance from the ground height of 1600 mm ± 100 mm in the position of Cao Gan 丨 dry check sucking through the body. "The second way is to observe the number of locks between the door frame and the door. "Yang Yucai said that the so-called lock points is to connect the door frame and the door of the connection point, in accordance with the security level of security, A, B, C, D four levels of lock points should be no less than 12, 10, 8 And 6. "The third way is to judge from the price, A-level security door price of 1,800 yuan, while the level of security doors in the 1000 or so. A sub-price of goods, two or three hundred yuan of security door quality is certainly difficult to guarantee. "

Q: My family anti-theft door keyhole has been unknown people blocked four times there are two families were locked in the door can not enter the door. Spend a lot of money, for the lock heart can be. Blocking the eyes of the people to adopt the way to the night to lock the eyes of irrigation, it should be neighbors for neighbors. Today, my family has been found to be blocked, recalled to be blocked card single drop pole Chi Emei pine lice law stiff reason, may be yesterday I was a little late clothes. Is now suspected to be downstairs, how can I do? More: The anti-theft door of the cat's eyes into the camera, on the ordinary computer with the line, who is dry, not at a glance, and then root attack single drop pole Emei Emei law is fake, who is thinking, it is necessary You can also alarm

Q: What is the difference between the security level and the B level?: This is a time, and the time of class B is 45 minutes. The time is 15 hours. The The And Class A keyhole is 12, B has 10

Q: How to paint their own anti-theft door: First rust, sandpaper or grinding wheel, and then brush anti-rust paint, and so dry, then brush the color you need the paint

Q: My house will have to renovate the house, would like to ask the home of the security door cost better? What brand of security? Buy anti-theft door is to buy a good composite door or a single door? thank you all! More: The most important thing is to buy security door security features, according to the provisions of anti-theft security door frame steel plate thickness should be more than 2mm, the door thickness is generally more than 20mm, the door in the sandwich with a number of ribs, and filling a blowing agent, Rock wool and other fillers, so that the front and rear panels are organically connected together to enhance the overall strength of the door. Door lock should be anti-theft lock, the door lock with anti-drilling device, the lock structure is tamper. Followed by modeling, size, color, installation structure, it is best to use brand products, safety performance is better.

Q: Home decoration, the door of the size of the problem do not understand, into the door, home garden into the burden of the side of the panic stir-off with the living room door, kitchen door, bathroom door, bedroom door, how much to do the number of suitable? Please help the professionals to help, thank you more: General house door door 0.9 ~ 1m, sub-room door 0.8 ~ 0.9m, kitchen door 0.8m or so, bathroom door 0.7 ~ 0.8m, due to consider the import of modern furniture, now take the upper limit size

Q: Anti-theft door inside the key to forget the pull, and outside how to do it?: I am a security door dealer this problem is more difficult, which plug the key, the key did not turn, there are key to the outside of the key to the right to cover the right to cover the effort to push back and forth, the inside of the key to launch a little can open, if inside Turn, and find the king of the door to destroy the door with a professional tool to open

Q: Anxious, locked in a long, leading to close the door is very difficult to close, there is no way to adjust. I was the kind of do not have the key to the rafts to destroy the liver against the Philippines rubbing dozens of ginger, but also automatically lock the kind of lock! More: Lock the tongue can not be adjusted, there are two major shortcomings of automatic lock: a long time, easy to hit the tongue or hit the door off the sound is too large, easy to cause noise on the market has now eliminated the automatic lock function, and suggest you Or for the new lock it I use the Asia Pacific days of the fingerprint lock

Q: My security door has three kinds of keys: A decoration with two temporary, B decoration finished with their own 5, the stance shield barking Du Du Sen lack of C used to destroy A my hands in the decoration with the A key lost , In order to make the master of the decoration that the A key can continue to use, can not use the C key and directly with the B? Does this do damage the lock cylinder? More: Lock cylinder is not damaged, it is recommended to let him use A key, B key is finished with their own decoration, if used to him, you can rest assured that you can decorate? In case the decoration master with a. The The The