high quality security steel door with different color

high quality security steel door with different color System 1

high quality security steel door with different color

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 20 pc

Supply Capability:: 15000 pc/month

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The Product Description of Door

1	Surface finish			heat trans-printed OR Powder-coating(rough face) OR UV proof
2	Door material			Quality cold rolled steel sheet
3	Filling material			honeycomb core or fireproof cotton
4	Threshold			steel or Stainless steel threshold
5	Door leaf thickness			50mm/60mm/70mm/90mm
6	Steel sheet thickness		Door Leaf	0.5/0.6/0.7/0.8/1.0mm
			Door Frame	1.0/1.2/1.35/1.8/2.0mm
7	Standard dimension for single door		Width	860mm/900mm/960mm
			Highth	1970mm/2050mm/2100mm/2150mm
8	Hinges			Visible / Invisible
9	Locks			auto lock or mechanical lock, consisting of additional 13 locking points in door leaf
10	Color&Patterns			Various designs and colors are available
11	Peephole&Doorbell			Integrated design or split type
12	Opening degree			90-180 degrees
13	Handle position			Left/Right, Inward/Outward; And many designs for select
14	Key &Cylinder		Cylinder case material	brass/zinc/aluminum/iron
			Cylinder inner material	brass/zinc/aluminum/iron
			Key material	brass/iron
15	Size type			Single Door, One and half door, Double door for all the designs
16	Accessories			hinges, lockset, handles,peephole, doorbell, rubber seal,etc
17	Package			Standard export package,film & foam and strong carton
18	Advantage			OEM&ODM is available
19	Payment Item			T/T,30% deposit in advance,70% against copy of B/L
20	Deliver Time			20-30days after receiving 30% deposit
21	Container Loading	For all single door		20`FCL	130PCS
				40`FCL	260PCS
				40`HQ	310PCS
		Single mix with one&half and double		20`FCL	90PCS±10
				40`FCL	200PCS±10
				40`HQ	250PCS±10

Q:What is the specific composition of the direct-style intercom system of the anti-theft door intercom system? The More: The front panel includes the panel, the bottom box, the operation part, the audio part, the control part A, the panel: the operation surface of the main body is exposed to the installation surface, provides the user to carry on the operation. Building intercom system host panel is generally required for the metal texture, the main requirements to achieve a certain level of protection to ensure that the host of durable. (Usually installed) box, mainly through the bottom box of the fixed (usually buried wall installation, inlaid door installation, etc.), the mainframe for the installation of the mainframe, ), The host panel and then fixed in the bottom box. The use of the main box at the end of the box according to the different manufacturers have a metal base box and plastic bottom box two, but the main principle is strong, to avoid the crust caused by the extrusion deformation. C, the operation part: the host is the most basic requirements, the operation part of the host panel, usually by the operation of the key part of the operation and display part. Operation keys (straight press and digital numeric keypad) according to the texture of the general metal buttons and plastic keys two kinds of metal keys durable (the host button is the most frequently used part of the rugged should be the first consideration, The current market, the use of bank ATM button, the life of a single key to millions of times is an example), but the shortcomings of the metal buttons are mainly night display (some manufacturers have basically solved the product of the night show the metal button problem). Plastic button light transmission ability is relatively strong, but the disadvantage is the durability is not strong, easy to aging and damage the button. D, audio part: the audio part of the host by the speaker and microphone components, mainly for audio playback and audio reception function. The audio section is inside the host.

Q:There are 5 bars B key, 2 A key. It is said that after the renovation of the B key turn a week A key failure, but the B key turned N weeks, now the situation is A, B key can be used to make a fool often get the door to full power, what is the situation? Questions added: each B key has turned a lot of circle, 2 A key can still open the door more: With the front of the groove with the inside and outside are rotated 360 degrees, A on the void. If A can be used, it is only for the lock cylinder

Q:What is the standard for acceptance of security doors?: North Gate industry doors are certainly unqualified, my home is also the north of the security door has been leaked, the seal is simply no use, less than three days sealed on the loss, the doorbell does not ring, and suddenly also hit not Open, to call after more than a month no news, to find the lock outside the master said that this white can not be, hinge, where the door lock is the problem, can not repair, can only make do with the. Can not afford to trouble, cheap to buy, and scrap iron price is almost, garbage stuff.

Q:How to identify the quality of security doors: Method 1: formal qualified anti-theft door will have a trademark (see the trademark content of all you, manufacturers, qualified quality, etc.) Method 2: good security door thickness thicker than the average, you can beat down to listen to the sound , Whether it is dense, the weight can also be distinguished; look at the thickness of the school about the two most common the most common

Q:Our home security door is Panpan, there are AB two, I did not take A key, directly with B open the door, said the book that rotated 360 degrees, but the turn does not move ah storm down the stack of pieces of Chi Chi stupid painting and then decoration The key can not be used. The The why? More: A is the decoration key, B used after a practical effect.

Q:Will the security door double fast lock shortcomings: Easy to go wrong, in the outside when the handle is also a lock door, but the door can only use the key, if the key did not bring the 礌笭笭 locusts turn Hao Gui-glass will be locked outside, and the lock life is not ordinary The long.

Q:How is the distinction between the level of security doors? Especially what is the difference between B and Class A, in addition to the anti-opening time is 30 minutes outside the door, door frame, lock, fill what is more: 30 minutes can not open is the nonsense, 80% of the first class security door can be opened for 1 minute. Is the truth or the standard? Do not superstitious A B Bing Ding, do not superstition book that, believe in nature

Q:My home security door always grinding on the side of the door frame how to adjust: A professional hexagonal wrench adjusts the hinge

Q:Their own security door, every time the door is very costly to open the door. Lock the door when the door handle up to mention, very easy. But when the door open, whether it is inserted into the key from the outside open, or from the inside down the door handle, it is difficult to open the door, that a few out from the door that a few columns (Figure) is difficult to retract Inside the door. What is the cause of this? What steps need to be done to make it switchable? More: In each side of the tongue spray lubricant, oil is better, and you have this anti-theft door in the outside when the lock door should be no key, right? Is not the outside of the door handle up to be able to lock all the tongue? If that is the case, every time you lock the door when you want to pull the handle in place, or you then take the key to open the time when the power of the duo locusts Xin Hao Kun will be immobile key.

Q:How to know the size of home security door locks: The most accurate way is to remove the cylinder, the measurement. The cylinder is well disassembled: Tool: A Phillips screwdriver. First, remove the lock cylinder sequence: 1. Remove the inside and outside the two handle panel: screw in the house handle panel, the top one, the following one. 2. Remove the inside and outside the lock cylinder cap: screw in the house lock on the cap, that is, plug the left and right sides of the key. 3. Lock the cylinder positioning screw: the screw on the side of the door, in the middle of the lock, with the same height cylinder. The thickest is that. 4. At this time you can remove the old lock cylinder: the old and new lock cylinder, you can replace the. Second, the installation of new lock core: the order and the reverse of the split, we should pay attention to several points: 1. Install the new lock before the core, add a small amount of lock cylinder dedicated lubricant. Repeat the lap with the key. 2. Cylindrical positioning screws must be tightened to prevent the screw after the opening is not good to open the door. 3. Lock the cap screw Do not twist particularly tight, to prevent the call, bad unlock. 4. When installing the inner handle panel, there is a fuse at the bottom, insert the corresponding fuse. Recommendation: try to use ultra-B-level cylinder (the key with a snake-type slot). Taobao B-class lock core price of 70-100 yuan. If you find a professional repair master to replace, generally 200 yuan. Own lock, save money and safe, working class preferred. The rich to find repair master it, they have to live it! They want to change is terrible.

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