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HANNOVER MESSE 2018, 23 - 27 April
Homepage>Exhibitors & Products >China National Quality Supervision

China National Quality Supervision

Exhibition stand
Hall 9, Stand H28
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Co-exhibitor with
CNEX-Global

Company Data

China National Quality Supervision
and Test center for Explosion
Protected Electrical Apparatus
(CQST)

20 North Zhongjing Road
473008 Nanyang
China
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Fax: +86 377 63208175

Contact(s)

Ms. Alice Kou
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Facts

Year founded
1970

Company profile

CQST is the test laboratory within the CNEx Group, the oldest and largest Ex-testing and certification institute in China.

Products

Test laboratory for Ex products

Ex product testing for IECEx and CNEx certificationread more

IECEx certification

IECEx certification for Ex productsread more

Quality audits Ex production

Quality audits in Ex production as part of IECEx and CNEx product certificationread more

CNEx China Ex-certification

CNEx China certification for Ex-productsread more

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