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 Documents for Installation, Inspection, and Maintenance of Explosion-Proof Electrical Equipment
1. Business License and Personal
2. Employees, three or more, must undergo explosion-proof electrical knowledge training, pass the assessment, and obtain an individual training qualification certificate.
3. Only then can the company obtain the qualification certificate for installation and maintenance of explosion-proof electrical equipment.
4. Exam Standards: GB/T3836-2021 Series Standards

Installation, maintenance, and repair manuals for explosion-proof electrical equipment are available from several institutions in Shenyang, Nanyang, Tianjin, Jiamusi, and other locations.
Shenzhen ZhongNuo Testing Technology Co., Ltd. offers application consultation services with a straightforward process.

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

Certification for explosion-proof electrical equipment installation, maintenance, and repair is 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 Process and Consultancy Services for Explosion-Proof Electrical Equipment Installation, Maintenance, and Repair Qualification Certificate - Shenzhen Zhongnuo Testing Technology Co., Ltd.