Do I need to apply for a coal safety or mine safety certification code even though I have an explosion-proof 3C certification certificate?

In China, the explosion-proof 3C certification/explosion-proof qualification certificate and coal safety/mine safety belong to different management systems, and the places where products are used are also different. The two certificates belong to different certificate systems and are relatively independent. Regardless of which certificate one possesses, all other certificates need to be submitted toZhongnuo TestingFollow the application process for new products to reapply.

Similarly, if there is a coal safety/mine safety certification, apply for oneExplosion proof certificateOr the explosion-proof 3C certification certificate also needs to be re processed according to the new application process.