How much is the price of steel insulation security door

The cheapest ones are 150-300. The good ones are 500-2000, and of course there are very luxurious ones with 2000-6000, it mainly depends on how you choose! Choose an anti-theft door to look at three indicators. >>>More

Generally speaking, the ordinary one is about 1500 yuan, which is D-level, C-level is about 2000 to 3000, B-level is about 4000, and A-level 6000 is more luxurious before 7000.

The price of replacing a lock for the brand's anti-theft door lock is about 53-90 yuan, and the specific price is subject to the price of the physical store.

At the most basic, there are national standards for security doors. There is no standard steel door. The minimum standard of the anti-theft door is at least 6 lock points, many of the so-called anti-theft doors should be locked after all the lock points, in order to be called the anti-theft door, if there is no anti-lock, it is stolen, and it is not compensated. >>>More

When many consumers buy anti-theft doors, they often fall into such a misunderstanding and mistake the steel and wood doors as the wooden doors that are not cracked. Because the shape of the steel and wood door is very similar to the security door products, it is difficult for many consumers to correctly distinguish the real security door. So, how should consumers correctly distinguish between security doors and steel and wood doors? >>>More