Shenzhen ZhongNuo Testing Technology Co., Ltd. offers consultation services for applying for explosion-proof electrical installation, maintenance, and maintenance qualification certificates.
The Installation, Inspection, and Maintenance 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 scope of business of the company applying.
Before applying, please confirm with Zhongnuo Inspection whether the application is possible and if any changes to the business scope are required.

Application Conditions and Documents for Installation, Inspection, and Maintenance of Explosion-Proof Electrical Equipment
Training Duration: 2 Days
Application Process for Installation, Maintenance, and Inspection of Explosion-Proof Electrical Equipment
1. Submit application for processing
2. Confirm Demand and Reach an Agreement
3. Conduct training
4. Examination
Issue Certificate

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 simplify the application process and requirements for your reference.
Frequent Organization: Nanyang Explosion-Proof Institute
Certificate Validity: 3 years; reapplication is 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 Period: 1 day
Documentation Preparation: ISO9001 system, equipment list, equipment calibration certificates, operation manuals, etc. (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 terms: installation, maintenance, and repair, based on their needs. The chosen scope of application varies in cost and required documentation.
On-site Audit: For offline training, the instructor 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 & Consultancy Services Advantages: Full assistance with application, including technical document preparation, on-site assessment, process coordination, etc.

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 consulting services with a simple process.
Certification Application Process and Consultancy Services for Explosion-Proof Electrical Equipment Installation, Inspection, and Maintenance——Shenzhen Zhongnuo Testing Technology Co., Ltd.