Shenzhen Zhongnuo Testing Technology Co., Ltd. offers application and consulting services for qualifications certificates in explosion-proof electrical installation, maintenance, and maintenance.
What is a qualification certificate for explosion-proof electrical equipment installation, maintenance, and repair?
The explosion-proof electrical equipment installation, maintenance, and repair qualification certificate is one of the qualifications for companies engaged in explosion-proof electrical construction.
The company and its construction personnel have completed safety training in explosion-proof electrical construction.
Mastery of relevant explosion-proof electrical construction techniques and knowledge is fundamental to conducting explosion-proof electrical construction work.
This is also a significant reason why the owner requires the contractor to provide qualifications for the installation, maintenance, and repair of explosion-proof electrical equipment.
Application Conditions and Requirements for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment
Training Period: 2 Days
Application Process for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment
1. Submit application for processing
2. Confirm Requirement Agreement
3. Conduct training
4. Exam
Issue Certificate

Each certificate is assigned a unique certificate number, which can be used to verify the authenticity of the certificate online.

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 Inspection & Technology Co., Ltd. for a renewal.
ZhongNuo Inspection offers a combined online and offline training approach, tailored to real-time domestic dynamics.
Certificates are promptly issued upon successful completion of training exams, catering to various customer requirements.
Application Process and Consultancy Services for Qualification Certificate of Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment - Shenzhen Zhongnuo Testing Technology Co., Ltd.




































