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Technical Article
Technical Comparisons

How Many National Explosion-Proof Certification Agencies Are There

Categories Technical Comparisons

1. National Quality Supervision and Inspection Center for Explosion-Proof Electrical Products (CNEX)

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2. Shanghai Automation Instrumentation Inspection and Testing Institute (NEPSI)

3. Tianjin Electrical Products for Petroleum and Chemical Industry Explosion-Proof Quality Supervision and Inspection Center (PCEC)

4. Jiamusi Explosion-Proof Motor Research Institute (JEXM)

5. Shenyang Electrical Drive Research Institute

6. National Mining Products Safety Mark Center for Safety Standards (AnBiao)

7. China Coal Science & Industry Group Shanghai Research Institute Testing Center

8. Chongqing AnBiao Testing & Research Institute

9. National Coal Mine Explosion-Proof Safety Products Quality Supervision and Inspection Center

Dana Lin
Dana Lin Senior Compliance & Safety Engineer

Specializes in global explosion-proof standards (ATEX/IECEx) and rigorous technical compliance, providing the foundational engineering data for industrial safety.

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