new design steel door (LT-313) steel security door

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1) smooth steel door surface
2) OEM/OBM available
3) lowest prices with good quality
4)Soncap & CE certificate

teel Door features

Main Material: Quality cold-rolled steel sheet

- Steel door sheet thickness of door leaf:0.4-1.0mm

- Steel door sheet thickness of door frame:0.8-2.0mm

Steel Door size and material thickness can be customized. Please specify!

Item No.:	QH-0214
Product name:	CE Exterier fireproof security steel doors (QH-0214)
Loading port:	Ningbo
Payment terms:	30% T/T deposit in advance, the balance paid against the B/L copy
Production lead time:	15-25 days
Features:	(1)Material: High quality cold-rolled steel
	(2)Standard size:2050860/96070mm(LWthickness),or customized
	(3) Steel sheet of door leaf:0.4-1.0mm cold rolled steel sheet
	(4)Steel sheet of doorframe: 1.0-2.0mm cold rolled steel sheet
	(5)Filling material: honeycomb paper or rockwool
	(6)Lock: special security lock, which consists of additional lock points
	(7) Hinges:3pcs (invisible,90 degrees opening)
	(8)Threshold: stainless steel threshold
	(9)Accessories: Hinges, locks, handles, viewer, doorbell, rubber seal, Installing bolts
	(10)Opening direction: left inside, right inside, left outside, right inside
	(11)Certificate passed:ISO9001:2000,,ISO14001:2004,OHSASI8001,CE
	(12)OEM&ODM is available
Container loading:	Qty/20’FCL:120pcs
	Qty/40’FCL250pcs
	Qty/40’HQ:280pcs

CE Exterier fireproof steel security door (QH-0214)(H.S. code:73083000)

Our Team

Q:Which anti-theft door brand cost-effective! The The The The The: I recommend the use of Wang Li, Wang of the security door, put the technology to unlock the time more than 180 minutes, even if it is a professional helium contact berry Du Fusen ask to open, within 180 minutes must not open

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:Is a door when a door on a door with a handle, the other is the ground there is a groove that does not move the door so that can be installed to prohibit the more: Can be used for home security door. That is, in the home security door has been built on the basis of anti-theft lock plus an electromagnetic lock. Use one of the following options: 1, press the password + key to open the door 2 ', press the password + credit card + key to open the door 3, credit card + key to open the door 4, with the key to open the door (access control system power down (For example) + doorbell + electromagnetic lock +24v power supply + 220v power supply + a number of lines + IC card (if necessary) Price: a total of 1,400 yuan or so. I hope my answer is helpful for your question

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: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: You can use a sealed styrofoam to hit the joints of the door and the wall

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: If you do not hurt the big Ya proposal do not make up the place where the paint is lost because the paint is difficult to find the same as the difference is not as good as not fill it or not the whole door heavy brush again

Q:Inside the left outside the right outside the right how to distinguish please detail more Thank you more: To the people outside the door, facing the door, the direction of the hinge is the opening of the door. Hinge in the left, outside the open is outside the left, open inside is left.

Q:My home security door is the nineties of the product, the key is a cylindrical iron bar, no key teeth of the kind, is said to rely on magnetic force to open the door. Daughter and wife's keys have been lost, and now only a key Fan Fan Dayton locusts Hao Hao rudder penalty fine, and this key in general with the key place that can not match. Who knows how this key is? More: You are still for the lock it, also five or six Fan Dayton locusts Hao Hao rudder penalty fine ten yuan, it is old-fashioned automatic lock, the key is a code, the code can be returned to the factory can not match, Lock it

Q:The new installation of the anti-theft door when the door issued a "ga bang bang bang" sound, and hinge attached to the door frame feels like shaking hands, but no card door. We are often wear and tear to the cost of life, after all, to the four pages of oil, but it does not work, what is the reason? How to solve it? First, thank you. More: Oh is not the case is definitely the hinge position of the problem Bacheng is above the hinge & lt; often wear and tear juice to accompany the treasure bet br / & gt; with the board to adjust the location of the hinge

Q:7 cm thick anti-theft door, what kind of power tools? What kind of drill bit Do you want to open from 2 sides? Meet the fire scrambling porphyry porphyry good phantom Han Yan door (7 cm thick) cat's eye what brand? More: When you buy a cat's eye there is a manual

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