Shenzhen ZhongNuo Testing Technology Co., Ltd. offers consultation services for applying for explosion-proof electrical installation, maintenance, and maintenance qualification certificates.
The validity period for the Installation, Maintenance, and Inspection 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.
Upon passing the training exam, certificates are issued promptly to meet various customer requirements.

Certification for installation, maintenance, and repair of explosion-proof electrical equipment is an indispensable qualification for companies engaged in explosion-proof construction and renovation.
Many companies undergoing explosion-proof construction transformations inquire about obtaining qualifications for the installation, maintenance, and repair of explosion-proof electrical equipment.

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

Application Requirements and Documents for Explosion-Proof Electrical Equipment Installation, Maintenance, and Repair
Training Duration: 2 Days
Application Process for Installation, Maintenance, and Inspection of Explosion-Proof Electrical Equipment
1. Submit application for processing
2. Confirm Demand and Reach an Agreement
3. Conduct training
4. Exam
Issue Certificate
Application Process and Consultancy Services for Qualification Certificate of Explosion-Proof Electrical Equipment Installation, Maintenance, and Repair - Shenzhen Zhongnuo Inspection Technology Co., Ltd.