Shenzhen ZhongNuo Testing Technology Co., Ltd. offers application and consulting services for explosion-proof electrical installation, maintenance, and maintenance qualification certificates.
The Installation, Maintenance, and Inspection Manual for Explosion-Proof Electrical Equipment requires the company and at least 3 employees to be certified together.
An additional fee applies for each additional employee.
If an employee leaves, they cannot take this certificate with them.
The general recommendation for Sinowork Inspection is for employees with long-term stability to participate.

Nanyang Explosion-proof Electrical Equipment Installation, Maintenance, and Repair Qualification Certificate is one of the most common certificates among domestic explosion-proof electrical construction companies.
Below, we at Zhongnuo Inspection will briefly explain the application process and requirements. For your reference only.
Frequent Institution: Nanyang Explosion-Proof Institute
Certificate Validity: 3 years; reapplication required upon expiration.
Application Method: Combine online and offline training based on the current situation of the pandemic
Application Requirements: Apply in the company's name; certificates include company certificates and individual certificates.
Training Duration: 1 Day
Documentation Preparation: ISO9001 system, equipment list, equipment calibration certificates, operation manuals, etc. (approx. 20-30 technical documents available, samples can be provided and written upon request)
Scope of Service: Customers can select one, two, or all three of the following services based on their needs: installation, maintenance, and repair. The chosen scope of application varies in cost and required documentation.
On-Site Audit: For in-person training, the trainer can conduct technical and on-site evaluations. For online training, a video review is required. If the review is not passed, the company must make corrections. Specific review content can be provided for guidance.
ZhongNuo Inspection and Consulting Services Advantages: Full assistance with application process, including technical document and information preparation assistance, on-site review, process coordination, etc.

Certification for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment; issued in corporate and individual certificates.
Each certificate is assigned a unique certificate number, which can be used to verify the authenticity of the certificate online.

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 engaged in explosion-proof construction modifications inquire about obtaining certifications for the installation, maintenance, and repair of explosion-proof electrical equipment.
Application Process and Consultancy Service for Qualification Certificate of Explosion-Proof Electrical Equipment Installation, Maintenance, and Repair - Shenzhen Zhongnuo Inspection Technology Co., Ltd.