Metal Steel Security Door for Safety Modern Design

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

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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:internal metal door handles - lever type. how to clean?
home depot
Q:People at this time feel the electric shock in the end is how is it?
As the dry season, the body and the earth insulation resistance increases, therefore, due to take off the coat friction generated by static electricity, can not form a loop with the earth, the body at this time to capture the electronic and ground potential difference, then, if you touch the metal door Handle, the electron will be released, "electric shock" after the body and the ground potential difference will be neutralized to reach a balance.
Q:What is the difference between hollow metal doors and aluminium clad doors?
What you call Hollow Metal Doors are usually made of steel and are filled with expanding foam insulation. The steel shell is the structural part of the door. The insulation provides thermal and acoustic isolation. Aluminum clad doors are solid wood doors that are clad in aluminum. The wood is the structural part of these doors. The aluminum has a baked on color so that repainting is rarely necessary.
Q:Balcony of the aluminum alloy door how to install it?
There are many types of balcony doors, the mainstream of hanging doors, sliding doors, folding doors, Pingkai Men, etc., choose what type of door need to take into account the home environment and decoration style, the general use of large sliding doors, small space can be Choose a folding door or open the door.
Q:There are several kinds of aluminum alloy doors and windows
Aluminum alloy doors and windows material aluminum alloy doors and windows deformation, sliding and other phenomena are common. Consumers should note the following points: a look at the material. Material in the material on the main six can refer to: 1, the thickness: aluminum alloy sliding doors have 70 series, 90 series of two, residential aluminum alloy sliding door with 70 series can be. The number of series indicates the number of millimeters in the size of the frame thickness. Aluminum alloy sliding window has 55 series, 60 series, 70 series, 90 series four kinds. Series selection should be based on the size of the window hole and the local wind pressure value. The aluminum alloy sliding window used as a closed balcony shall be not less than 70 series. 2. Strength: Tensile strength should reach 157 Newton per square meter of millimeters, yield strength to reach 108 Newton per square millimeter. When buying, you can use the hand to bend the profile, after the release should be able to recover. 3. Chroma: the same aluminum alloy color should be consistent, such as color is obvious, that is not recommended. 4. Smoothness: check the aluminum alloy surface, should be no depression or bulging. 5. Gloss: aluminum doors and windows to avoid the purchase of the surface to open the bubble (white) and ash (black spots), as well as cracks, burrs, aluminum doors and other obvious defects in the profile. 6. Oxidation degree: oxide film thickness should reach 10 microns. When you buy, you can tap the surface of the profile to see if the oxide film on its surface can be wiped off.
Q:Home to install aluminum doors and windows, want to buy their own aluminum and glass DIY
The program is too much I suggest you or to do the aluminum alloy doors and windows to do the place now expensive! If you do not worry about the next year when the price is doing!
Q:I want to repaint my metal garage doors. Do I need to take all of the old paint off? ?
Not necessary to remove the old. Just use a Liquid sandpaper to clean it well. Available at all paint suppliers. Manually sand any bare or rust spots, (although may be aluminum), and use a metal base coat. There are many paints for metal. Check with your supplier.
Q:Are metal exterior doors a good choice for my home?
Though people think metal doors are only for businesses, they are also considered to be a great choice for private homes due to the following benefits— •Metal doors provide high security. •The doors are wear and tear resistant. •The doors are cost effective as they are cheaper than traditional doors. •The doors are as stylish as traditional doors.
Q:Interior chrome/metal door handles?
i'd inform you to attempt a junk backyard yet which could be a puzzling locate. i understand..attempt an information superhighway salvage backyard and tell them precisely what you want and ask for a photo formerly you purchase it.
Q:Aluminum alloy doors and windows frosted surface and smooth which is good
Pros and cons! Such as the texture of the mute better but dirty is not easy to clean, some low-end products will have a larger color (due to the temperature caused by spraying). Smooth, but easy to clean but easy to produce scratches. Color saturation glossy than the hemp is much better. As the light linen powder raw materials and technology on the difference is not, so the surface fade and adhesion on the basic no difference. Please consider the actual situation as appropriate

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