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

2023-12-14

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Notice on 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. Wishing all customers and friends a prosperous new year!

2023-01-30

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

2022-10-18

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

2022-09-22

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On August 30-31, 2022, the training certificate for installation, maintenance and repair of explosion-proof electrical equipment will begin

2022-08-23

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

2022-07-21

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Congratulations on four more companies obtaining explosion-proof electrical installation, maintenance and repair qualification certificates through Zhongnuo Testing

2021-08-09

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