Shenzhen Zhongnuo Inspection Technology Co., Ltd. offers consultation services for applying for qualifications certificates for explosion-proof electrical installation, maintenance, and maintenance.
Explosion-proof electrical equipment installation, maintenance, and repair qualifications are divided into corporate certificates and individual certificates.
Each certificate is assigned a unique certificate number, which can be used online to verify the authenticity of the certificate.

Many organizations involved in construction projects, particularly those involving installation work in explosive environments, receive projects.
Owners typically require them to provide relevant qualifications 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, Zhongnuo Inspection will simply explain the application process and requirements; for your reference only.
Frequent Agencies: Nanyang Explosion-Proof Institute
Certificate Validity: 3 years; a new application is required upon expiration.
Application Method: On-site Training and Field Assessment
Application Requirements: Apply in the company's name; certificates include company certificates and individual certificates.
Training Duration: 1.5 days
Documentation Preparation: ISO9001 system, equipment list, equipment calibration certificates, operation manuals, etc. (We provide 20-30 technical documents, including samples and drafting services.)
Scope of Service: Customers can select one, two, or all three of the following options according to their needs: installation, maintenance, and repair. The chosen scope of application varies in cost and required documentation.
On-Site Audit: For offline training, the instructor can conduct both technical and on-site evaluations. For online training, video evaluations are required. If the evaluation is not passed, the company must make corrections. Guidance on the specific evaluation content is available.
ZhongNuo Inspection & Consultancy Services Advantages: Full assistance with application, including technical document preparation, on-site evaluation, process coordination, etc.

The validity period for the installation, maintenance, and repair manual of explosion-proof electrical equipment is 3 years. After expiration, please consult and apply to Shenzhen ZhongNuo Testing Technology Co., Ltd. for renewal.
Different institutions have varying certificate application procedures and requirements. Some can be completed through online training and exams, while others require on-site training and evaluations.
Customers may choose the appropriate certificate based on their actual situation and needs.
Application Process and Consultancy Service for Qualification Certificate of Installation, Inspection, and Maintenance of Explosion-Proof Electrical Equipment - Shenzhen ZhongNuo Inspection Technology Co., Ltd.