Shenzhen ZhongNuo Testing Technology Co., Ltd. offers consultation services for applying for qualifications certificates for explosion-proof electrical installation, maintenance, and maintenance.
The Installation, Inspection, and Maintenance Manual for Explosion-Proof Electrical Equipment requires the company and at least 3 employees to be certified together.
An additional fee applies for each additional employee.
If an employee leaves, they cannot take this certificate with them.
It is generally recommended that employees with long-term stability attend the Zhongnuo Inspection.

Application Conditions and Requirements for Installation, Maintenance, and Inspection of Explosion-Proof Electrical Equipment
Training Duration: 2 Days
Application Process for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment
1. Submit application for processing
2. Confirm Demand and Reach an Agreement
3. Conduct training
4. Exam
Issue Certificate

explosion-proof electrical equipment installation, maintenance, and repair services are currently provided by several common institutions, including Shenyang Explosion-Proof Institute, Liaoning Explosion-Proof Institute, Jiamusi Explosion-Proof Institute, and Fangyuan CQM, among others.
These institutions all offer the same level of effectiveness for the installation, maintenance, and repair of explosion-proof electrical equipment, which is recognized nationwide.

Application Conditions and Requirements for Installation, Maintenance, and Inspection of Explosion-Proof Electrical Equipment
1. Business License and Personal
2. Employees, three or more, must undergo explosion-proof electrical knowledge training, pass the examination, and obtain an individual training qualification certificate.
3. Only then can the company obtain the certification for installation and maintenance of explosion-proof electrical equipment.
4. Exam Standards: GB/T3836-2021 Series Standards
Application Process and Consultancy Services for Qualification Certificate for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment - Shenzhen Zhongnuo Testing Technology Co., Ltd.