Company management co. Ltd. (beijing)
Our firm only provides consulting services
The qualifications of chinese refrigeration air-conditioning equipment repair and installation enterprises are determined by the china refrigeration air-conditioning industry association and approved by the china equipment management association under the national development and reform council。
How do you apply for central air conditioning maintenance
Request for qualification for repair and installation of air-conditioning refrigeration equipment
Where do you apply for a level certificate for the maintenance of air conditioning equipment and cold storage
We can solve what's wrong with business
For example, provide engineers, technicians, help companies apply for certificates

Enterprises that have passed and are declared to have no objection are reviewed by the china refrigeration air conditioning industry association, approved by the china equipment management association, and notified in writing of the approval, through and in other forms, to the public。
The enterprise should submit the following information:

Following the installation of air conditioners, frequent failures have resulted in the selection of business enterprises and practitioners with the capacity to install maintenance qualifications for maintenance. Once delivered to so-called “half-barrel water” personnel for installation and repair, quality problems could not be met** and enterprises with the capacity to install and maintain the air-conditioning capability, particularly central air-conditioning equipment, were better equipped to maintain the air-conditioning equipment, involving a large number of users who needed better maintenance and maintenance. The application of air conditioner installation maintenance certificates and the upgrading of enterprise service capabilities have helped to create a market climate for air conditioner installation maintenance maintenance facilities. Our company assists the enterprise in obtaining a certificate of qualification for air conditioner installation maintenance, which can be consulted online, and a certificate of qualification for air conditioner installation maintenance approved by the association will provide a good assessment of the enterprise's market outreach, bid evaluation**。

The enterprise should submit the following information:
(i) application form for enterprise capability level for the repair and installation of refrigeration air-conditioning equipment, signed by the head of the enterprise
(ii) business corporate licences and business charters with uniform social credit codes
(iii) documents and lists of rights of ownership or use of fixed assets, such as premises, facilities, etc.
(iv) technicians, technicians and workers and corresponding technical letters, technical worker grade certificates and special operations operating certificates corresponding to the type and level of application required
Our company has always been committed to the faith of “good faith” in entrepreneurship and to the spirit of “solidarity, practical innovation”, which is honesty, dedication, discipline and transcendence; our service is based on us, and it is our duty to serve you。




