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

Explosion-proof electrical equipment installation, maintenance, and repair currently have several prominent organizations, including Shenyang Institute, Tianjin Institute, Jiamusi Institute, and Nanyang Institute, among others.
These institutions all have the same level of effectiveness in installing, inspecting, and maintaining explosion-proof electrical equipment, which is recognized nationwide.

The application for the installation, maintenance, and repair manual of explosion-proof electrical equipment can only be made in the company's name; individuals and sole proprietors are not eligible to apply.
Simultaneously, there are requirements for the name and business scope of the applying company.
Before applying, please confirm with ZN Testing whether an application is possible, and if any scope of business modifications are required.

All explosion-proof electrical equipment installation, maintenance, and training manuals submitted to ZN Inspection are indeed valid.
Customers pay the deposit only after verifying the authenticity online, ensuring their ultimate interests are protected.
The process of applying for a certificate for the installation, maintenance, and repair of explosion-proof electrical equipment is not straightforward.
Customers only need to provide company and employee information, and attend a 2-day training session within the training date, along with taking the exam.
After the exam, please send the test papers back to ZN Testing.
ZhongNuo Inspection will compile all relevant explosion-proof safety and explosion-proof safety management documents throughout the enterprise process. Application is simple and convenient!
Application Process and Consultancy Services for Qualification Certificate for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment - Shenzhen Zhongnuo Testing Technology Co., Ltd.