Shenzhen ZhongNuo Testing Technology Co., Ltd. offers application and consultation services for explosion-proof electrical installation, maintenance, and maintenance qualification certificates.
Certification for explosion-proof electrical equipment installation, maintenance, and repair is an essential qualification for enterprises engaged in explosion-proof construction and renovation.
Many companies engaging in explosion-proof construction transformations inquire about obtaining qualifications for the installation, maintenance, and repair of explosion-proof electrical equipment.

All installation, maintenance, and training manuals for explosion-proof electrical equipment applied for at ZhongNuo Inspection are indeed valid.
Customers pay the deposit only after verifying the authenticity online, ensuring their ultimate interests are protected.
The process for applying for an explosion-proof electrical equipment installation, maintenance, and repair certificate is not simple.
Customers only need to provide company and employee information, and attend a 2-day training course within the training date, along with taking the exam.
After the exam, simply mail the test papers back to Zhongnuo Inspection.
China Nu检测 will handle the preparation of all relevant explosion-proof safety technical documents and explosion-proof safety management documents for the enterprise throughout the process. Application is simple and convenient!

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 applying company.
Before applying, please confirm with Zhongnuo Inspection whether an application is possible, and if any changes to the business scope are required.

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 combination of online and offline training methods, based on real-time domestic dynamics.
Upon passing the training examination, certificates are promptly issued to meet various customer requirements.
Application Process and Consultancy Services for Qualification Certificate of Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment — Shenzhen Zhongnuo Testing Technology Co., Ltd.