Shenzhen ZhongNuo Testing Technology Co., Ltd. offers application and consultation services for explosion-proof electrical installation, maintenance, and maintenance qualification certificates.
Installation, maintenance, and inspection manuals for explosion-proof electrical equipment are provided by several institutions including Shenyang Explosion-Proof Institute, Liaoning Explosion-Proof Institute, Jiamusi Explosion-Proof Institute, and Fangyuan CQM.
Shenzhen Zhongnuo Testing Technology Co., Ltd. offers application consulting services with a simple process.

Explosion-proof electrical equipment installation, maintenance, and repair qualifications are 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.

How to obtain a qualification certificate for the installation, inspection, and maintenance of explosion-proof electrical equipment? What are the requirements for the application?
What qualifications or certificates are required for electrical installations and construction in explosive areas? How to apply for them?
Currently, the industry primarily requires certifications for explosion-proof electrical installation, maintenance, and repair qualifications.
Certificates from different issuing authorities have different names. Some are called Technical Training Certificates, others are called Qualification Certificates, and still others are known as Competency Recognition Certificates.
Their processing conditions and requirements vary as well.
But it is generally a process that involves training followed by an examination.
Training and examination refer to the content requirements of the GB/T 3836 series standards. Certificates include corporate certificates and individual certificates.
ZhongNuo Inspection has long-term and stable cooperative relationships with several domestic certification institutions.
We offer agency application services, well-versed in the procedures and document requirements.
Corporate clients only need to participate in training and exams. We can also handle it according to the client's request.
Need assistance with this? Feel free to contact Shenzhen ZhongNuo Inspection Technology Co., Ltd. anytime!

The Installation, Maintenance, and Inspection 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 employee added.
If an employee leaves, they cannot take this certificate with them.
Generally, it is recommended that employees with long-term stability attend the Zhongnuo Inspection.
Application Process and Consultancy Service for Qualification Certificate of Explosion-Proof Electrical Equipment Installation, Maintenance, and Repair – Shenzhen Zhongnuo Testing Technology Co., Ltd.