I lost the key to the rented house. What documents do I need to find a locksmith to match my keys?

If you lose the key to the house you rent, you need the following documents to find a locksmith to match the key:

1. My ID card.

2. Property certificate that needs to be unlocked.

3. Property company certificate or neighbor certificate.

Please note that many password electronic locks need to provide identity information when they are sold, and the matching locks are also verified. In addition, if it is the certificate of the unit, the unit needs to issue a certificate and seal it.