Shenzhen Zhongnuo Testing Technology Co., Ltd. offers consultation services for applying for explosion-proof electrical installation, maintenance, and maintenance qualification certificates.
Many construction firms, especially when undertaking projects involving installation work in explosive areas, receive the projects.
Owners typically require them to provide relevant certificates for explosion-proof electrical installation and construction.
Also known as the "Qualification Certificate for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment."

Nanyang Explosion-proof Electrical Equipment Installation, Maintenance, and Repair Qualification Certificate is one of the most prevalent certificates among domestic explosion-proof electrical construction companies.
Below, ChinaNuo Inspection will simply explain the application process and requirements; for your reference only.
Frequent Agencies: Nanyang Explosion-Proof Institute
Certificate Validity: 3 years; reapplication is required upon expiration.
Application Methods: Offline Training and On-Site Assessment
Application Requirements: To be submitted in the company's name; certificates include company certificates and individual certificates.
Training Duration: 1.5 days
Documentation Preparation: ISO9001 system, equipment list, calibration certificates, operation manuals, etc. (approximately 20-30 technical documents available, samples can be provided and written upon request)
Scope of Service: Customers can select one, two, or all three of the following options based on their needs: installation, maintenance, and repair. The chosen scope of application varies in cost and required documentation.
On-Site Inspection: For in-person training, the instructor can conduct technical and on-site evaluations. For online training, a video evaluation is required. If the evaluation is not passed, the company must make corrections. Specific evaluation guidelines are available.
China New Inspection & Consultancy Services Advantages: Full assistance with application, including technical document preparation, site assessment, process coordination, etc.

Common institutions for the installation, maintenance, and repair of explosion-proof electrical equipment currently include Shenyang Institute, Jiamusi Institute, Nanyang Institute, and CQM, among others.
These units' explosion-proof electrical equipment installation, maintenance, and repair effectiveness are identical and recognized nationwide.

How to apply for a qualification certificate for the installation, maintenance, and repair of explosion-proof electrical equipment?
Apply for qualifications in explosion-proof electrical equipment installation, maintenance, and repair by seeking assistance from relevant application consulting companies.
We can assist companies in compiling relevant explosion-proof safety technical documents and explosion-proof safety management documents, with a simple application process.
Application Process and Consultancy Service for Explosion-Proof Electrical Equipment Installation, Maintenance, and Repair Qualification Certificate - Shenzhen Zhongnuo Inspection Technology Co., Ltd.