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Security door Fire Protection inside open door for home and building

Hollow Metal Commercial Door Steel security door

Fire Protection inside open door for home and building

Hollow Metal Commercial Door Steel security door for home and building

Security door CE certificate American Market

Metal Door Security Door for American Market

security door inside open door for home and building

Fire Rated Door Metal Door Security Door for home and building

Steel Door /security door for home and building

Metal Door Security Door for home and building

FAQ

If the same size, which door is more expensive? Which will be more practical? More

Of course, is the shutter door expensive ah, if in accordance with the practical point of view, then that is more practical than the rolling door

What is the difference between steel doors and security doors?

Many consumers in the purchase of security doors, often into such a misunderstanding, the wrong steel doors as a solid wood door. As the appearance of steel doors and anti-theft door products are very similar, many consumers are difficult to correctly distinguish between the real security door. So, consumers how to correctly distinguish between security doors and steel doors? First of all, in the purchase of anti-theft security door, the dealer's business qualifications to be certified to see whether the operator holds the Public Security Bureau issued by the anti- Anti-theft security door certification. " Second, pay attention to carefully check, qualified anti-theft door frame steel plate thickness should be more than 2mm, the door thickness is generally more than 20mm, the weight of the door is generally more than 40kg. Third, the purchase of anti-theft security door, we should pay attention to check the anti-theft door is printed on the national certification standard "FAM" words, you can also ask the dealer to provide the brand security door of the national security security door inspection report. If it is not a national inspection report, it is necessary to pay special attention to see its content is "anti-theft security door" inspection report, or "steel into the door" inspection report. (Italian door mall)

How to distinguish between the steel doors on the paint is paint or PVC veneer; how to distinguish between anti-theft door paint is paint or metal paint? More

PVC veneer can make a very realistic wood lines, paint are generally smooth, transfer paint can make a variety of patterns and patterns, metal paint is mostly a single color. But there are very few special, and now science and technology is developed, as well as the introduction of foreign and so on.

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.

How is the shutter door closed?

To see you what is the use of the shutter door? If it is auxiliary attack Dianji Pan-chuai reed Dong double fast shutter doors, then just set the inverter on the OK. Our company specializing in the production of fast shutter doors, contact: Mr. Chen

My home security door abc3 kinds of keys, when the decoration with a key. Decoration finished with a key to twist. A key can not be used, but I twist to twist why the A key fool unprotected gay Gu Jiao scorpion can still use it? How to deal with it? More

Feel insecure, in the other lock it. Not expensive in more than 100 yuan, buy a peace of mind

How do you deal with the theft of the door switch?

Hardware store or car repair shop to buy some butter, touch the hinge on the axis

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

Right should be the ABC key you do not have to tell him how much you tell you how you use the yellow key that you said (should be the key to the plastic jacket is not the B key) with this key The key is to use the key when the house is in the decoration of the house when the workers used to prevent the workers in the host To lose the key or other reason to refuse to hand over the key and do) go try it to help you