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China's explosion-proof safety is facing severe challenges, and it is urgent to comprehensively strengthen system management

2023-12-14

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Announcement of the State Administration for Market Regulation on Optimizing the Catalogue of Compulsory Product Certification

2023-12-14

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Notice of Technical Training Certificate for Installation, Maintenance and Repair of Explosion proof Electrical Equipment in March 2023

2023-03-23

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Zhongnuo Testing has officially started work. We wish all our customers and friends a prosperous new year and good luck!

2023-01-30

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Notice of October Explosion proof Electrical Equipment Installation, Maintenance and Technical Training Certificate

2022-10-18

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Explosion proof electrical equipment installation, maintenance and repair technical training will be conducted on September 27-28

2022-09-22

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The "Explosion proof Electrical Equipment Installation, Maintenance and Repair Technical Training Certificate" will be launched on August 30-31, 2022

2022-08-23

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Training Certificate for Installation, Maintenance and Repair Technology of Explosion proof Electrical Equipment will begin on July 27-28

2022-07-21

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