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

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 Inspection will simplify the application process and requirements for your reference.
Frequent Institution: Nanyang Explosion-Proof Institute
Certificate Validity: 3 years; a new application is required upon expiration.
Application Method: On-site Training and Field Assessment
Application Requirements: To apply in the company's name, certificates include company certificates and individual certificates.
Training Period: 1.5 days
Documentation Preparation: ISO9001 system, equipment list, equipment calibration certificates, operation manuals, etc. (20-30 technical documents available, samples and drafting services provided)
Scope of Service: Customers can select one, two, or all three of the following terms: installation, maintenance, and repair, based on their own needs. The chosen scope of application varies in cost and the required documents.
On-Site Audit: For in-person training, the instructor can conduct both technical and on-site evaluations. For online training, video evaluations are required. If the evaluation is not successful, the company must make improvements. Specific evaluation content can be provided as guidance.
China Noble Inspection & Consulting Services Advantages: Full assistance with application process, including technical document preparation support, on-site evaluation, and process coordination.

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.
Certification application processes and requirements vary among different institutions. Some offer online training and exams, while others require on-site training and evaluation.
Customers can choose the appropriate certificate based on their actual situation and needs.

Many construction companies, especially when undertaking projects involving installation work in explosive areas, receive the project.
Property owners will require them to provide relevant certificates for explosion-proof electrical installation and construction.
That's what we refer to as the "Qualification Certificate for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment."
Application Process and Consultancy Services for Qualification Certificate for Installation, Maintenance, and Repair of Explosion-Proof Electrical Equipment – Shenzhen Zhongnuo Testing Technology Co., Ltd.