Interior Steel Security Door(CE/ISO9001/SONCAP)

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The feature

The door is made of aluminum frame.The type of finish coloring- steel sandwich panel.You can also order a piece.

1)The kind of opening and closing is preparing the slide door of a manual operatiug, automatic close, and

automatic

2) Custom-made door

3) From inspection door to large doors for loading machinery.

4) A double door and single door are prepared

5) Lightweight.

If a rough size is taught, it estimates according to the size.At that time,please teach us single open or both side open too.

Necessary item	kind
type	single open or double open
mechanism	manual operating or automatic close or automatic
size	wide × hight
surface material	coloring-steel or stainless steel or aluminium
core	expanded polystyrene or paper-honeycomb
window(optional)	necessary or unnecessary
louver(optional)	necessary or unnecessary
lock(optional)	necessary or unnecessary

In addition, if there is a request, please ask us !

Q: My house new house ready to install steel doors do not know how good to give you advice: Advantages and disadvantages of steel doors and windows Advantages: Not only beautiful and durable, and the lowest thermal conductivity. In terms of energy saving is far better than wooden windows, iron windows and aluminum windows, is the most effective means of sealing. Ordinary steel prices affordable, economical and practical. High-grade plastic window insulation, anti-aging appearance is not easy to deformation. Now most of the buildings have been popular, the use of large, wide range of use, because steel windows do not use metal, the state also recommended. Disadvantages: Sealing, safety, anti-theft and ventilation quality is not satisfactory. The reason is the lack of supporting the use of high-quality stainless steel hardware, resulting in the current high-grade profiles supporting low-grade hardware dissonant state, and plastic (PVC) can not be degraded, waste plastic windows difficult to deal with environmental protection. There is a gap easy to rust, slightly worse sound insulation, ordinary plastic windows easy to deformation, such as high-grade imports of expensive, thousands of dollars per square meter.

Q: Steel doors and aluminum alloy door which is good: Plastic doors as a building outside the door, can only be white-based, can not meet the rich and colorful all kinds of building exterior decoration needs.

Q: Sanmen doors and windows OKorder broken bridge aluminum doors and windows brand: It is the experience of the company for many years, and a large number of customers have used the products of our company. So far, there are many products that have been used by our customers. Things, no one to report, is willing to new and old customers, as always, support the Company. I am professional

Q: What is the bonding of steel doors: Imported original products for a variety of PVC profiles crack repair, rapid drying, and the same color to achieve the same effect. In the steel doors and windows production and installation process to repair, bonding steel doors and windows of the weld cracks Germany imported 200G Usage: applied to the profile or profile welding cracking, 24 hours after the Qingping can.

Q: New house put a few years without decoration, is now under the renovation of steel doors and windows have found a yellow rusty kind of things, how to wash away?: First, will be fully sprayed with detergent, and then adhere to the plastic wrap, so that the solidification of softening oil, after 10 minutes, tear off the plastic wrap, then wipe with a damp cloth. The pattern of the ground glass dirty, with a toothbrush with detergent, along the pattern of circular motion wipe, while the toothbrush in the following strip cloth to prevent the dripping of sewage. When you want to remove the stickers attached to the glass, you can use the blade carefully scraping the stickers, and then nail polish to light water to wipe, you can all removed. Simple clean plastic steel doors and windows of the method, can be wiped with vinegar cloth wipe. In addition to easy to grease the cupboard glass, found a serious grease, the onion can be used to wipe the slices, so that the glass clear a new look. The use of plastic wrap and detergent with a damp cloth can also be often stained with oil doors and windows to regain new life.

Q: Plastic doors and windows of the glass if broken, how to change it?: If it is a push-pull fan, you should first remove the fan, the pressure of the plastic steel bar with a word screwdriver or flat shovel to get out, with the tape measure the size of the mouth, remember to stay out of the gap. And then knock on the pressure bar, the fan re-installed on it can be.

Q: Will stick plastic steel doors and windows of the glue is what glue? Plastic doors and windows have a gap, and would like to buy sticky, but some glue is not on, would like to ask, what glue suitable? Thank you!: Plastic and wall of the seam or cavity is relatively large, then with the expansion of plastic, glass and glass for the middle of the structural adhesive.

Q: What is the difference between steel doors and stainless steel doors and windows?: Plastic steel doors: PVC, modified PVC, resin and other major raw materials, according to certain design requirements, in accordance with relevant national standards, in the profile cavity filled with lining steel (lining steel generally 1.5mm galvanized cold Steel), with a special machine for cutting, welding, installation made. Stainless steel: stainless steel acid is short, resistant to air, steam, water and other weak corrosive media or stainless steel with stainless steel known as stainless steel; and chemical resistance to corrosion medium (acid, alkali, salt and other chemical erosion) corrosion The steel is called acid resistant steel.

Q: Plastic steel door expensive, generally how much money?: City price level, the quality is not the same as the price of steel doors are not the same. The general quality of only 180 yuan - 220 yuan, if the use of good quality manufacturers to produce, to 250 - $ 350, is the insulating glass, the insulation effect is better. I suggest you go to the building materials market to see, will understand more clearly,

Q: Developers installed steel hollow steel doors, the quality of fine, do not want to change, but also worried about the aging of steel doors, tangled tangled, knowledgeable friends say it Anonymous | viewed 456 times: Glass loaded sliding door look good

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