How to choose an anti theft door, which one is affordable and of good quality

The main choice of the door lock for the security door is good. See which level of lock it is. Wang Li's is good.

According to national standards. The steel plate of the door frame requires the above thickness. Above the steel plate of the door body. >>>More

The door of each brand has several grades of A, B, C, D, Can't just say that the brand is looking forward to the old brand.

Relevant experts from the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China pointed out that the main products on the market suitable for ordinary residents are the casement anti-theft security doors with anti-theft performance of Class A, and they should pay attention to the purchase of these anti-theft doors: 1. The first choice is to have a relatively large scale, a good reputation, and a more standardized sales service of enterprises and dealer stores, and should also pay attention to product identification, such as the marking of the anti-theft security door "FAM", enterprise name, trademark, specification and model, implementation standards, etc. 2. The thickness of the steel plate of the door frame of the anti-theft security door should be more than 2mm, and the thickness of the door body is generally more than 20mm, and there are several stiffeners in the interlayer of the door body, and it is filled with foaming agent, rock wool, honeycomb cardboard and other fillers, so that the front and rear panels of the door body are organically connected together to enhance the overall strength of the door body. >>>More

At present, there are many kinds of anti-theft door materials on the market, and there are many signs hanging on the anti-theft door, but it is simply not respectful to the anti-theft effect, so there are a few points to pay attention to when choosing: 1Security level According to the relevant standards, the security level of the anti-theft door can be divided into A-level, B-level and C-level, of which C-level anti-theft performance is the highest, B-level is second, A-level is the lowest, we see most of the limb nuclei in the building materials market are A-level anti-theft doors, generally suitable for general family use. >>>More