Shenzhen Zhongnuo Testing Technology Co., Ltd. offers application and consultation services for explosion-proof electrical installation, maintenance, and maintenance qualification certificates.
Application Conditions and Requirements for Installation, Maintenance, and Repair 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 individual training qualification certificates.
3. On this basis, you can obtain the company's qualification certificate for the installation and maintenance of explosion-proof electrical equipment.
4. Examination Standards: GB/T3836-2021 Series Standards

Many construction companies, especially those handling projects involving installation in explosive areas, receive projects.
Owners will require them to provide relevant explosion-proof electrical installation construction qualifications.
That is what we refer to as the "Qualification Certificate for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment."

All explosion-proof electrical equipment installation, maintenance, and training manuals applied for at ZN Testing are indeed valid.
Customers only make payments after verifying the authenticity online, ensuring their ultimate interests are safeguarded.
The process of applying for an explosion-proof electrical equipment installation, maintenance, and repair certificate is not straightforward.
Customers need to provide company and employee information and attend a 2-day training session within the training date, and take the exam.
After the exam, please mail the test papers back to ZN Testing.
ZhongNuo Inspection will compile all relevant explosion-proof safety technical documents and explosion-proof safety management documents throughout the enterprise process. Application is simple and convenient!

How to apply for a certificate for the installation, maintenance, and repair of explosion-proof electrical equipment?
Apply for qualifications in explosion-proof electrical equipment installation, maintenance, and repair by seeking assistance from relevant application consulting companies.
We can assist companies in compiling relevant explosion-proof safety technical documents and explosion-proof safety management documents. The application process is straightforward.
Application Process and Consultancy Service for Qualification Certificate of Explosion-proof Electrical Equipment Installation, Inspection, and Maintenance – Shenzhen Zhongnuo Inspection and Technology Co., Ltd.