Now we all like to pay attention to a little detail when shopping, so whether we understand the security door has those details?

First, according to the door type to distinguish

Anti-theft security door according to its different structure, can be divided into open anti-theft security door, fence type anti-theft security door and fence type folding door three types of door.

Two, according to the security level.

Anti-theft security door according to its security level can be divided into grade-A , grade-B and grade-C，anti-theft security door, of which grade-C anti-theft performance is higher,grade-B second,grade-A is lower.

 Three, from the material points

Anti-theft door basically is divided for 5 kinds from qualitative on material: structure of steel, steel wood, stainless steel, aluminium alloy and copper are qualitative, they have each characteristic on quality and performance, natural price is different also.