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    How to apply for the qualification certificate for installation, maintenance and repair of explosion-proof electrical equipment?

    SINO Testing Services

    | 2023-02-09|Return

    The qualification certificate for installation, maintenance, and repair of explosion-proof electrical equipment is one of the essential qualifications for explosion-proof construction and renovation enterprises.

    Requirements and documents for obtaining qualification certificates for installation, maintenance, and repair of explosion-proof electrical equipment

    1. Business license and personal ID card

    2. No less than 3 people must pass the knowledge training on explosion-proof electrical, pass the assessment, and obtain personal training qualification certificates

    3. On the basis of the above, one can obtain the company's explosion-proof electrical equipment installation and maintenance qualification certificate

    4. Training and examination standards: GB/T3836 series standards

    5. Training method: Combining online and offline training


    At Zhongnuo Testing, there are 1-2 online training sessions every month. Feel free to consult anytime!



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