Shenzhen ZhongNuo Testing Technology Co., Ltd. offers consultation services for applying for qualifications certificates for explosion-proof electrical installation, maintenance, and maintenance.
Application Conditions and Requirements for Installation, Maintenance, and Inspection of Explosion-Proof Electrical Equipment
1. Business License and Personal
2. No fewer than 3 individuals must complete knowledge training in explosion-proof electricals, pass the assessment, and obtain a personal training qualification certificate.
3. Upon the above, you can then obtain the company's explosion-proof electrical equipment installation and maintenance qualification certificate.
4. Exam Standards: GB/T3836-2021 Series Standards

All explosion-proof electrical equipment installation, maintenance, and training manuals applied for at ZN Testing are indeed valid.
Customers pay the deposit only after verifying the authenticity, ensuring their interests are protected.
The process of applying for an explosion-proof electrical equipment installation, maintenance, and repair certificate is not straightforward. The client only needs to provide company and employee information.
Attend a 2-day training session within the training dates and take the exam. After the exam, simply mail your test papers back to Zhongnuo Inspection.
ZhongNuo Inspection will compile all relevant explosion-proof safety technical documents and explosion-proof safety management documents for the entire enterprise, with a simple and convenient application process!

The Installation, Inspection, and Maintenance Manual for Explosion-Proof Electrical Equipment requires the company and at least 3 certified employees to be present. An additional fee applies for each extra employee.
If an employee leaves, they cannot take this certificate with them.
It is generally recommended that employees with long-term stability attend the Sinokor Inspection.

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.
Different institutions have varying certificate application processes and requirements. Some offer online training and exams, while others require on-site training and evaluations.
Customers can select the appropriate certificate based on their actual conditions and needs.
Application Process and Consultancy Services for Explosion-Proof Electrical Equipment Installation, Maintenance, and Repair Qualification Certificate - Shenzhen Zhongnuo Testing Technology Co., Ltd.