How to correctly distinguish between steel and semi steel safe deposit boxes Most of the safe deposit boxes currently on the market are all steel safe deposit boxes, but there are also a few semi steel safe deposit box products that are sold in the market because after all, the production of semi steel safe deposit boxes The cost is much lower than that of all-steel, and of course, its anti-theft security performance is naturally quite different.
The box of the steel safe deposit box is made of 100% steel plate with a certain thickness, and the whole cabinet is basically stamped and formed once, and it is not easy to be destroyed, and it will not cause damage under a certain high altitude drop. The ability of the box to rupture, the natural safety performance is high, and the corresponding manufacturing costs are naturally higher.
In contrast, the box of the semi-steel safe deposit box is a relatively thin steel plate wrapped into a box shape, and then filled with a mixture of cement, sand, gravel, etc., the cost is much lower, and safe The performance is naturally low, and falling from a height may cause the box to crack.
So, as an ordinary consumer how to judge the difference between steel and semi-steel from the naked eye, it is actually very simple. It is only necessary to gently tap the box by hand. If the sound produced is very crisp, there is a hollow feeling. That is, the all-steel safe deposit box. On the contrary, if the sound produced is very boring, I feel that it is very real. It is a semi-steel safe deposit box.
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