Metal Steel Security Door for Safety Design Use

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
2000 set
Supply Capability:
200000 set/month

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Product Description:

Producing Lines &Door details exhibition:

  

1.Heat-transfer printing and Powder coating line 

Adopting the advanced assembly lines, make the door surface more beautiful and bright 

and the color adhesive force more stronger.

2.Professional phosphating line

Adopting the most advanced assembly lines,clean the rust ,stain on surface and make the 

door plate performance more stable under different bad weather conditions.

3.Welding lines 

To ensure the beautiful door surface,the professional welding techniques has strengthen the connection of frame and door plates,etcs.

4.Technical force and production equipment

 

With years of manufacturing and exporting experience.the professional techniques has offered powerful guarantee for products quality and sales service.













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Q:I would like to ask the general home titanium alloy door a door how many square meters?
Doing the door is the titanium and glass together with the square. The width of the door to know the width.
Q:Is it promising to learn aluminum doors and windows?
Too much competition! A street to the lowest 2-3 shop! Help others to work is not a month a month wages! You are short of money on the fulcrum wage! Yearly year! Your shop how much you know how to engage in building this line of friends? It does not matter you shop waiting for the shop! I think you have a family do not go! Go to the chef! Diet class! When the apprenticeship are the first to keep the 200! And then slowly in the workers! master! I am dry stainless steel doors and windows! Learn for 3 years! Boring! 15 years old! What! Wages are missing every month! bother! One year before! I went to learn Western food!
Q:Do an aluminum alloy doors and windows processing and installation company to go through what procedures
The first step, the company name 1, to provide a copy of all the shareholders ID card 2, the proportion of corporate and partner investment 3, the preparation of the company name 1-5 4, the development of the company's business scope of the main project 5, the company address to determine The second step, to provide registration information: 1, all the shareholders of the ID card 2, housing lease contract 3, housing property certificate 4, open a bank account and proof of funding 5, verified by the accounting firm and issued a report The third step, reported to the Trade and Industry Bureau review and approval 1, reported to the Trade and Industry Bureau preliminary examination 2, submitted to the Trade and Industry Bureau for approval, 3, for business license (is a copy) The fourth step, for business code certificate The fifth step, for the national tax, land tax tax registration certificate Answer: qq627440408 | three | 2017-6-14 19:31 The first step, the company name The second step, to provide registration information: The third step, reported to the Trade and Industry Bureau review and approval The fourth step, for business code certificate The fifth step, for the national tax, land tax registration certificate
Q:How to remove vinyl letters from painted metal door?
I just repainted a metal door, and removed the paint with a paint scraper and a blow dryer. I'm thinking this will work with your vinyl letters. A heat gun would probably be a little faster than a blow dryer if you have one available. It was time consuming, but it worked.
Q:High-grade metal doors and windows ground
It is a very important measure to reduce the occurrence of fire, explosion, life hazard and equipotential in the space where lightning protection is needed. The equipotential is connected by means of a connecting wire or an overvoltage protector to the lightning protection device in the space requiring lightning protection, the metal frame of the building, the metal device, the outer conductor, the electrical and the telecommunication device. High-rise buildings must be reinforced concrete structure, steel structure of the building, should make full use of its metal parts to do lightning protection device, the metal as much as possible as a whole. Reinforced concrete components and steel structures in the steel should be connected to each other, the components must be connected between the electrical path, so that the entire building in the pressure. Therefore, metal curtain wall, aluminum alloy doors and windows design should be fully aware of the building's lightning protection devices and curtain walls, doors and windows of the lightning protection device outlet, and then determine a reasonable, economical, safe curtain wall, windows and doors mine design. Metal curtain wall, aluminum alloy doors and windows frame and other large metal objects, if the distance from the ground is equal to the ball radius and above, it should be connected with the lightning protection device, which is the first anti-side strike should take preventive measures. (The so-called ball radius is a sphere with a radius of Hr to scroll along the need to prevent lightning parts, when the ball only touched the flash device, or only touch the flash device and the ground without touching the need to protect the site, then the location To get the protection of the flash device).
Q:Can you put a chain lock on a metal door?
Sure you can. In lieu of using the standard wood screws frequently provided with the chain lock pick up some metal screws, predrill the door and frame and screw the metal screws in with a screw driver, or use a power drill and install some self tapping screws in the door and frame. Either method is rather easy to accomplish. Where ever you are able to locate the chain lock should also have the fasteners that you may select. The source of the screws should be able to give more specific advice regarding screw sizes and proper drill size if you elect to use metal screws.
Q:How do you repaint a metal garage door?
Ok. It was not painted properly the first time. For if it was, the paint would stick as well as your paint job on your car.(and that handles 100 mph speeds without a problem, right?) So you got to prep the door -which basically means getting rid of all the loose paint. If that is the whole door then so be it. Use paint stripper (I like Circa brand) and brush it on. It is thin like water, but bites into that paint and shrivels it up (read instructions on can) Use a natural bristle brush for nylon or polyester will melt. This works on oil based paint only. If the door is painted in latex, it is sandpaper and scraper knife methodology. You must rid yourself of that top coat of questionable paint, because you do not know the reason why it is peeling. So, we do again. Generally all garage doors come with a coat of primer on them(usually grey) Try to leave that coat on and not to sand down to metal if you can avoid it. If your door is bare metal underneath, it would be good for you to know what metal. So ask the dealer to see if it is steel or aluminum. Different primer/undercoats are required. Does not hurt to go to an autobody supply shop and see what they have for paints. They will set you up proper. Remember, clean, clean, clean(no wax, oil, silicone,dirt, dust or anything you can think of should not be on the door before you start to do the job.
Q:Exterior door screen metal door alternatives?
How about a wood door with fiberglass mesh screening? Or.. a regular door can be fitted with a screen panel or screen window. If all else fails, you can have one built fairly reasonable. If it has been years since you asked, try again ( use a different carpenter ) or take the measurements down to the local hardware store or home center and see what they have. There are many new and improved products that hit the market each year, this year you just may find what you are looking for. AL
Q:I want a new front and back door. Concerend with security. Suggestions? Is metal worth it?
If you're seriously concerned about security, then don't get a steel door that's half glass, (big window on top). They look nice, but it can be broken. A small window on top, with a peep hole in the middle of the door works well, lets in some light, but keeps intruders out. They can break the glass but they can't reach the knob to unlock the door. Deadbolt is a must and make sure the latch plates are securely set into the door frame, which must be of good construction. I've seen lots of steel doors where the wooden outer frame was kicked in from the outside, and it broke the wood right out.
Q:Anti - typhoon waterproof aluminum alloy doors and windows
(1) the outer surface of the tile can not refer to the specification node diagram for construction, regulatory requirements: to strengthen the network wrapped in the hole on the mouth, Tiles affixed to it, the formation of the window outside the mouth is higher than the inside, easily lead to flooding. (2) It is recommended that the inside of all doors and windows are higher than the outside. (3) the net mouth of the installation of the expansion of the hose must be sealed plastic seal in order to facilitate the infiltration of water, through the styrofoam to penetrate into the room. 2. The mouth is installed; all doors and windows outside the slot must be filled with physical installation, in order to seal the main structure of dense. 3. Sealant: sealant construction evenly, colloidal bond in the window frame can not be less than 5-8mm, outdoor waterproof sealant.

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