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BEST SALE Steel Security Door
1)European advanced technology
2)Energy conservation
3)Sound proof, environmental

BEST SALE Steel Security Door ( commerce steel security door )

Steel security door supposed to protect your home safety. Which have good mechanical lock system and

stong metal structure lead to high safety glass level. Our steel door popular and export to Russia,Poland,

Hungary, Bulgaria,Ukraine,Nigeria,South Africa, Egypt,Iran,SaudiArabic, Libyan, Algeria ,Albania, Brazil,

Australia and some other areas. Pls check main specification as follow:

Standard size	2050960,2050900,250860,2050750
Steel sheets range of door leaf	0.7~1.0MM
Steel sheets range of door frame	1.4~2.0MM
Door leaf structure	70MM
Insulation options	Honeycomb paper;rock wool; fireproof board
Surface treatment	Powder coating
Lock system	11 lock pints; 13 lock points; 19 lock points around the leaf
Cylinder	Cooper with AB keys;
Opening direction	Left&right; inward&outward
Hinge	Invisible (open degree: 100~120) Visible (open degree:180)
Glass insert door leaf	Available
Accessories	handle; installation bolt; hinge; peephole; rubber seal; doorbell
Customer size	Available

High Quality Hot sale security outside doors design Loading qty for 40'ft HQ

Q: What is the size of the general security door installation? (860 * 2050 type, 960 * 2050 type): You say is a single door, the size of the hole should be put 1cm.

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: Then it will pay attention to the future, maybe you think the evening wash clothes nothing, but may affect others to rest, mutual understanding is the best, even know who is blocking, you really intend to block it? Or the alarm? After the neighbors also how to do it?

Q: The installation of the security door, the business is only to the installation of the door frame, and inside the door there are gaps in the inside of the door, the chicken sore at the end of the business, said the use of cement and sand mixed with water after the tank, but do not know them The ratio, please know the line of advice, thank you more: Press the medium mark (C20) strong hardness requirements to tell the chicken ridicule habitual glycosides nine track follow you: cement sand stone water ratio by weight is: 1: 2.4: 4: 0.6.

Q: Why the American house does not install anti-theft network and security door?: Developed countries, family property will generally be insured, any person into the private territory is illegal, usually there will be monitoring the time to record the image, the state system so do not have to install security doors, security windows and the like --- -

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: Whenever the wind or other people open the door or the corridor chop to avoid the heap stumble across the lack of painting unit door switch, his home Panpan anti-theft door will follow the bang box ring, very annoying, asked a sell anti-theft The door of the master, said the seal is not good, not good repair, I wonder if they can do? More: To buy a roll of double-sided tape, to find some thin sponge, and then double-sided plastic chu to avoid the heap stumbling through the side of the painting with a stick on the door, while the thin sponge will be cut into the top of the stick, so The door does not ring, you can find my way to try, the effect is guaranteed good.

Q: On the financial room to increase the anti-theft door how to write?: According to the necessity and safety of the actual situation to write

Q: Such as title. Take the key between the door and the inside. Do not care to go out to close the door, and now with another key in the outside to play long to pay the drink of the evaluation of Taiwan and Taiwan is not open. Inserted into the screw. Do not know is not inserted in the end Now has the middle of the night, the lock is definitely sleep, what way to solve the soil? Please answer in detail Thank you more: 1, if the door of the key to keep just inserted in the horizontal state, you can insert another key from the outside to the inside of the key slightly out of a paragraph, you can turn open. 2, with a similar bank card things, slightly larger and thin point, such as x-ray film, from the door into the door to open the door (long 窢 worship drink the evaluation of Taiwan and Taiwan success). 3, find an emergency lock 50 yuan to get

Q: My home security door abc3 kinds of keys, when the decoration with a key. Decoration finished with a key to twist. A key can not be used, but I twist to twist why the A key fool unprotected gay Gu Jiao scorpion can still use it? How to deal with it? More: Anti-theft door abc3 kinds of keys, when the decoration with a key. Renovated with c key in the opposite direction twisted 360 degrees. A key can not be used, only the B key to open the door. (After the delivery of the key after the fool unguarded Guogan scrims have a single use of instructions) If the use of the correct method, ask the property management staff to try, not May ask the property management company to reflect the situation, by the development company to inform the door of the businessmen to change the lock heart (security door warranty period is two years)

Q: Fingerprint lock how, advantages and disadvantages of what? And anti-theft door lock which is more secure than? General fingerprints can record a few fingerprints?: Fingerprint lock as long as it is convenient, has reached the security door B-class standard fingerprint lock can be installed in the security door

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