2, qualification certificates: renovation enterprises need to have the appropriate qualification certificates, such as professional contracting qualification of building renovation and decoration works, qualification of building decoration engineering design, and so on. These qualification certificates can prove the professional ability and technical level of the enterprise in the field of decoration.
3, safety production license: decoration companies need to have a safety production license to ensure that the safety of the decoration process is effectively managed.
4, tax registration certificate: renovation companies need to have a tax registration certificate to ensure that the tax according to law.
5, organization code certificate: renovation companies need to have an organization code certificate to prove that they are operating legally.
6, the relevant personnel qualifications: decoration companies need to have a certain number of professional and technical personnel, such as architects, designers, construction workers, safety personnel. These personnel need to have the appropriate professional qualifications.