Langshuo measurement: China National Accreditation Committee for Conformity Assessment (CNAS) labora

Langshuomeasurement:ChinaNationalAccreditationCommitteeforConformityAssessment(CNAS)laboratoryaccreditationcertificate

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Reconstruction and installation of hydrogen purity analyzer in dianye group

Reconstruction and installation of hydrogen purity analyzer in coal and electricity division of Erdos electric Metallurgical Group

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Installation project of sulfur hexafluoride leakage alarm and monitoring device

Installation project of sulfur hexafluoride leakage alarm and monitoring device

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Modification of hydrogen leakage alarm device in hydrogen station

Liaoning Datang International Jinzhou Thermal Power Co., Ltd. has successfully passed the acceptance of relevant departments after the installation of the hydrogen leakage alarm device transformation project of the hydrogen station

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