Shenzhen ZhongNuo Inspection & Testing Technology Co., Ltd. offers consultation services for applying for qualifications certificates in explosion-proof electrical installation, maintenance, and maintenance.
Certificate of qualification for installation, maintenance, and repair of explosion-proof electrical equipment, divided into corporate certificates and individual certificates.
Each certificate is assigned a unique certificate number, which can be used online to verify the authenticity of the certificate.

Application Conditions and Requirements for Installation, Maintenance, and Inspection of Explosion-Proof Electrical Equipment
1. Business License and Personal
2. Employees in groups of three or more must undergo knowledge training in explosion-proof electrical equipment, pass the assessment, and obtain a personal training qualification certificate.
3. On the basis of the above, you can obtain the company's qualification certificate for installation and maintenance of explosion-proof electrical equipment.
4. Exam Standards: GB/T3836-2021 Series Standards

How to apply for qualifications in the installation, maintenance, and repair of explosion-proof electrical equipment?
Apply for qualifications in explosion-proof electrical equipment installation, maintenance, and repair by seeking consultation from relevant application agencies.
We can assist companies in preparing relevant explosion-proof safety technical documents and explosion-proof safety management documents. The application process is straightforward.

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.
ZheNuo Inspection offers a combined online and offline training approach based on domestic real-time dynamics.
Certificates are promptly issued upon passing the training exam, catering to the diverse needs of our clients.
Application Process and Consultancy Services for Qualification Certificate of Explosion-Proof Electrical Equipment Installation, Maintenance, and Repair - Shenzhen Zhongnuo Testing Technology Co., Ltd.