Shenzhen Zhongnuo Testing Technology Co., Ltd. offers application and consulting services for explosion-proof electrical installation, maintenance, and maintenance qualification certificates.
The validity period for the installation, maintenance, and repair 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 offers a blended training approach, combining online and offline methods, based on real-time domestic dynamics.
Certificates are promptly issued upon successful completion of training exams, catering to various customer needs.

Installation, maintenance, and inspection of explosion-proof electrical equipment is 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.

The Installation, Maintenance, and Repair Manual for Explosion-Proof Electrical Equipment requires the company and at least 3 certified employees to work 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 Sinowon inspection.

How to apply for a certification for installation, maintenance, and repair of explosion-proof electrical equipment?
Apply for qualifications for the installation, maintenance, and repair of explosion-proof electrical equipment; you can seek the services of a relevant application consultation company.
We can assist companies in compiling relevant explosion-proof safety technical documents and explosion-proof safety management documents, with a simple application process.
Application Process and Consultancy Services for Qualification Certificate of Explosion-Proof Electrical Equipment Installation, Maintenance, and Repair - Shenzhen Zhongnuo Testing Technology Co., Ltd.