Shenzhen Zhongnuo Testing Technology Co., Ltd. offers consultation services for applying for explosion-proof electrical installation, maintenance, and maintenance qualification certificates.
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, ZHONGNUO Testing will simply explain the application process and requirements; for your reference only.
Frequent Agency: Nanyang Explosion-proof Institute
Certificate Validity: 3 years; a new application is required upon expiration.
Application Method: Offline Training and On-Site Assessment
Application Requirements: Apply in the company's name; certificates include company certificates and individual certificates.
Training Duration: 1.5 days
Documentation Preparation: ISO9001 system, equipment list, equipment calibration certificates, operation manuals, etc. (Approximately 20-30 technical documents available, with samples and writing services provided)
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.
How to apply for a certification for installation, maintenance, and repair of explosion-proof electrical equipment?
Apply for qualifications in explosion-proof electrical equipment installation, maintenance, and repair by seeking relevant application consulting companies.
We can assist companies in compiling relevant explosion-proof safety technical documents and explosion-proof safety management documents, with a straightforward application process.
Installation, maintenance, and inspection documentation for explosion-proof electrical equipment is primarily handled by institutions such as Shen Chuan Institute, Jiamusi Institute, Liaoning Explosion-Proof Institute, and Fangyuan CQM, among others.
Shenzhen Zhongnuo Testing Technology Co., Ltd. offers application consulting services with a simple process.
Application Requirements and Documents for Installation, Maintenance, and Inspection 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 handling requirements
2. Confirm Demand and Reach an Agreement
3. Conduct training
4. Exam
Issue Certificates
Application Process and Consultancy Services for Qualification Certificate of Explosion-Proof Electrical Equipment Installation, Maintenance, and Repair - Shenzhen Zhongnuo Testing Technology Co., Ltd.




































