Shenzhen ZhongNuo Inspection & Testing Technology Co., Ltd. offers consultation services for the application of explosion-proof electrical installation, maintenance, and maintenance qualification certificates.
Explosion-proof electrical equipment installation, maintenance, and repair services are commonly provided by several reputable institutions, including the Shenyang Explosion-proof Institute, Liaoning Explosion-proof Institute, Jiamusi Explosion-proof Institute, and Fangyuan CQM, among others.
These institutions all offer the same effectiveness in the installation, maintenance, and repair of explosion-proof electrical equipment, which is recognized nationwide.

Many construction firms, especially those involved in installation work at explosive sites, often encounter projects upon receipt.
Property owners will require them to provide relevant explosion-proof electrical installation construction qualifications.
Also known as the "Qualification Certificate for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment."

Application Conditions and Documents for Installation, Maintenance, and Inspection of Explosion-Proof Electrical Equipment
Training Duration: 2 Days
Application Process for Installation, Inspection, and Maintenance of Explosion-Proof Electrical Equipment
1. Submit handling requirements
2. Confirm Requirement Agreement
3. Conduct training
4. Exam
Issue Certificates

The validity period for the Installation, Inspection, and Maintenance Manual of explosion-proof electrical equipment is 3 years. After expiration, please consult and apply to Shenzhen ZhongNuo Testing Technology Co., Ltd. for renewal.
ZhongNuo Inspection provides a blended training approach, combining both online and offline options, based on real-time domestic dynamics.
Upon passing the training exam, certificates will be issued promptly to meet the diverse needs of our clients.
Application Process and Consultancy Services for Qualification Certificate of Explosion-Proof Electrical Equipment Installation, Maintenance, and Repair - Shenzhen Zhongnuo Testing Technology Co., Ltd.