Which is the best brand of anti theft door lock cylinder? Is the highest level Super B?

In China, the sales volume of the lock cylinder is larger, there are Baodean, Jindian atomic, Wanjia, Meipoli and other brands, the good material is pure copper, and the almost one is copper-clad aluminum, but there is a general weakness, poor anti-impact performance; My home is the Huajue brand anti-theft door, the lock cylinder is wrapped in stainless steel, there is an anti-collision device inside the lock core, the anti-technology opens more than 270 times the national A-level standard, a lock cylinder weighs half a catty, and the national super B-level lock test report, national patent locks; At present, the highest level of the national anti-theft door lock cylinder is super B-level, that is, the lock cylinder that has been opened for more than 270 minutes by anti-technology.

My lock is broken, and the lock company says that the hottest thing now is one plus one lock heart, and it's very easy to use it.

Idling lock cylinder now only has love + brand idling lock cylinder, and there has been no quality problem. There are many anti-theft door locks, as long as the landlord does not go to buy Wenzhou goods, to believe that Xiaolan is the hardware capital, the quality of Wenzhou is incomparable.

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The lock body is still well configured by the original factory.