This should be targeted at products in the explosion-proof 3C catalog, such as motors, fans, walkie talkies, etc., all of which belong to the explosion-proof 3C catalog,

Those who have previously obtained an explosion-proof certificate need to switch to an explosion-proof 3C certification certificate.

The application for explosion-proof 3C certification adopts the method of "product testing factory review", which requires the applicant to have a production factory or OEM/ODM factory.

Explosion proof products outside the 3C certification catalog only need to apply for an explosion-proof certificate.

For details, please consult Zhongnuo Testing.