Shenzhen Zhongnuo Testing Technology Co., Ltd. offers application and consulting services for explosion-proof electrical installation, maintenance, and maintenance qualification certificates.
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 a personal training qualification certificate.
3. Upon the above, only then can the company obtain a qualification certificate for the installation and maintenance of explosion-proof electrical equipment.
4. Exam Standards: GB/T3836-2021 Series Standards

The Installation, Maintenance, and Inspection Manual for Explosion-Proof Electrical Equipment requires the company and at least three employees to be certified together.
An additional fee applies for each additional employee.
If an employee leaves, they cannot take this certificate with them.
The general recommendation for CNOR inspections is for employees with long-term stability to participate.

Installation, maintenance, and repair manuals for explosion-proof electrical equipment are provided by several institutions including Shenyang Explosion-Proof Institute, Liaoning Explosion-Proof Institute, Jiamusi Explosion-Proof Institute, and Fangyuan CQM.
Shenzhen ZhongNuo Testing Technology Co., Ltd. offers application consulting services with a straightforward process.

What is a qualification certificate for explosion-proof electrical equipment installation, maintenance, and repair?
Certification for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment is one of the qualifications for companies engaged in explosion-proof electrical construction.
The company and its construction personnel have undergone explosion-proof electrical construction safety training.
Mastering relevant explosion-proof electrical construction techniques and knowledge is the foundation for carrying out 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 Process and Consultancy Service for Qualification Certificate of Installation, Inspection, and Maintenance of Explosion-Proof Electrical Equipment - Shenzhen Zhongnuo Testing Technology Co., Ltd.