About CNEX-Global B.V.
CNEX-Global B.V. is a partner of the testing and certification laboratory CQST. Both are part of the CNEx group located in Nanyang, China. The organisation of CNEX-Global B.V. is built on internationally well-known experts that have been working with the world-wide testing and certification of Ex-products, as well as with the production quality auditing for these Ex-products, for decades.
We can help you obtain:
- China-Ex certifications for your Ex-products (based on existing IECEx ExTR reports)
- ATEX product certifications and production quality certifications
- IECEx product certifications and production quality certifications
About CNEx and CQST
The history of CNEx and CQST goes back to the beginning of explosion safety regulation in China, starting in 1958 with Ex-motor manufacturing and explosion safety research in the North-East of China. In 1970 the research and testing parts of that institute moved to its current residence in Nanyang, Henan province, and became NanYang Explosion Protected Electrical Apparatus Research Institute (CNEx), responsible for research, testing and certification of Ex-products. In 1989, the testing center at CNEx was authorized as China National Quality Supervision and Test Center for Explosion Protected Electrical Products (CQST).
CQST is the only Ex-testing institute accredited by the Chinese authorities for Ex-products.
Today, CQST is the largest and oldest testing and certification institute for explosion safety in China, with cooperation agreements with certification institutes like DEKRA, PTB, NEMKO, SIRA, TestSafe Australia and many others.