1, application form, and fill in the application form for central air conditioning maintenance qualification.
2, the enterprise name pre-approval notice or business license and articles of association.
3, the source of funds, the amount and credit documents (such as capital verification report, a copy of the business license of the capital verification institution enterprise legal person, etc.). ).
4 copies of ID cards and resumes of the legal representative and principal responsible person.
5, the main business management personnel, professional and technical personnel qualification certificates and identity documents (such as academic certificates, professional qualification certificates and ID card copy).