What are the explosion-proof certification agencies? Which one is the most authoritative?
SINO Testing Services
|
2021-12-16
|Return
The country conducts strict and rigorous assessments on the authorization of explosion-proof certification agencies. Not just for Nanyang
cnex
, Shanghai
nepsi
Tianjin
pcec
The same applies to emerging explosion-proof certification institutions such as Shenchuan Institute, Beijing Coal Science Institute, Guangzhou Special Inspection Institute, etc
CNAS
Qualification assessment. The effectiveness of the explosion-proof certificate for each institution is the same. Zhongnuo Testing specializes in representing various explosion-proof certificates. If you need them, please feel free to contact us for a quotation!
