Wang Li anti theft door Grade A 8012 how much is the mother and son door

The new "General Technical Conditions for Anti-theft Security Doors" (GB17565-2007) according to the length of anti-vandalism time, plate thickness and other indicators, the anti-theft door products are divided into anti-theft security levels, the anti-theft security level from the original "C", "B", "A" 3 levels, increased to "A", "B", "C", "D" 4 levels, the corresponding pinyin letter codes are "J", "Y", "B", "D", A is the highest level, and so on. "A", "B", "C", "D" anti-theft door door frame and the number of locking points between the door leaf can not be less than 12, 10, 8 and 6 respectively, the thickness of the steel plate of the door frame is 2mm, 2mm, and, anti-vandalism time can not be less than 30 minutes, 15 minutes, 10 minutes and 6 minutes respectively, the technical requirements of the above-mentioned indicators for the anti-theft security door have been greatly improved on the basis of the original standard.

No matter what brand of security door Grade A and Class B are not the same, unless it is fake.

Choose Fuxi Grade A Door ,,。 Wang Li's Class A and Class B are all scum.

The national unified retail price is 4,280 yuan, and the May Day promotional price is 3,600 yuan. Wang Li 9CM Grade A security door, specification 95*205, Wang Li door lock is convenient and safe! Just in case, it is recommended to change the door to a better one! >>>More

I'll give you an estimate:

Grade A security door (no patent) starts at 3000. >>>More