Problems that should be paid attention to when asking someone to unlock the lock

The first thing is to find a regular and reliable unlocking company in these. Regular unlocking companies generally have business licenses for special industries and must also file with the Public Security Bureau. Check the license and filing of the unlocking company.

After finding the locksmith, it's time to talk about the price. When looking for a locksmith, be sure to make it clear to them. What is your lock, or a security door? Or ordinary? Is the key a cross, a word, or something? Because the unlocking difficulty of different locks is different, the price is naturally different. So I don't have to charge you more.

After negotiating the price, you must make it clear to the master who unlocked the lock. You must quote me this price. If you don't guarantee that it won't open, please find someone else. Because after the lock has been stabbed many times, even if you have the original key, you may not be able to open it again. -The lock cylinder may have been smashed.

Extended data

Type of lock:

1, electronic lock; The electronic password with anti-theft alarm function has been greatly improved in technology and performance.

2. Padlock: It can be divided into copper padlock, iron padlock and password padlock, and its main specifications are 15, 20, 25, 30, 40, 50, 60 and 75mm.

3. Drawer lock: It is divided into all-copper drawer lock, copper drawer lock, aluminum core drawer lock and left and right cabinet door lock, and the main specifications are φ22.5mm and16 mm. ..

4. Pinball locks: divided into single safety locks, double safety locks, three safety locks and multiple safety locks.

5. mortise lock: also known as anti-theft lock, it is divided into steel door mortise lock and wooden door mortise lock.

6. Ball-type door locks: divided into copper ball-type door locks and three-tube ball-type door locks, as well as private room locks.

7. Color lock: it is divided into glass door lock, latch lock, button lock, electric box switch lock, chain lock, tongue lock, etc.

8. Electric control locks: fingerprint locks, magnetic card locks, ic card locks and password locks.

References:

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