Shenzhen ZhongNuo Testing Technology Co., Ltd. offers application and consultation services for qualifications certificates for explosion-proof electrical installation, maintenance, and maintenance.
Installation, maintenance, and repair 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 simple process.

Explosion-proof electrical equipment installation, maintenance, and repair manuals can only be applied for in the name of the company; individuals and sole proprietors are not eligible for application.
Simultaneously, there are requirements for the name and business scope of the applicant company.
Before applying, please confirm with ZN Inspection whether an application is possible and if any business scope modifications are needed.

Ex-proof electrical equipment installation, maintenance, and repair qualifications are divided into corporate certificates and individual certificates.
Each certificate is assigned a unique certificate number, which can be used to verify the authenticity of the certificate online.

Application Conditions and Documents for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment
Training Duration: 2 Days
Application Process for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment
1. Propose handling requirements
2. Confirm Demand Agreement
3. Conduct training
4. Examination
Issue Certificates
Application Process and Consultancy Service for Qualification Certificate of Installation, Inspection, and Maintenance of Explosion-Proof Electrical Equipment - Shenzhen Zhongnuo Inspection Technology Co., Ltd.