How long does it take for a security door lock repair professional

Prices vary by region. Our door-to-door maintenance (excluding materials) is about 50 yuan.

If it were me, I would never bother to think of a way to figure it out, and besides, I don't know if your key is magnetic 4 corners or semi-circular? I don't know if the broken seat is on the edge or in the middle? So I don't know what to think of for you! >>>More

Is your temperature 180 degrees Celsius for baking paper or 180 degrees for spraying? If the spraying temperature is 180 degrees, then your spraying temperature is too low, which will cause the plastic powder to melt again and stick to the transfer paper when baking the paper. Check the temperature of the spraying! >>>More

The broken anti-theft door lock is more complicated, and this is to be dealt with by a professional maintenance master.

Find after-sales service personnel to deal with, my door is also locked from the inside and outside is not in place, it is difficult to open after the lock, after-sales service personnel come to the place where there is a lock sticking out of the oil, and a decoupling lock repaired, quickly repaired, now very easy to use.