What are the four fire-fighting certificates before the opening of the unit?

Audit certificate of fire protection design of building engineering

(Show the original and submit a copy)

Certificate of fire control acceptance of building engineering

(affixed with the official seal of the unit and signed by the main person in charge of the unit)

Property consent certificate

(affixed with the official seal of the unit and signed by the main person in charge of the unit)

Certificate or test report that the main decoration materials meet the requirements of fire protection code (stamped with the official seal of the unit and signed by the main person in charge of the unit)