Our Company Invited to Participate in the Testing of Aeroengine Test Systems

DH Global Sales General Manager Visits Our Company

​Our Company Attends the 2014 Annual Metrology Work Conference of Xi'an Aerospace Metrology & Test Institute

​Ms. Cen Yueqin, Manager of Our Company, Appointed Member of the New Pressure Professional Committee

​Summary Meeting on the Comparison of Class 0.4 Precision Pressure Gauges in Henan Province Held

The 14th National Academic Exchange Conference on Pressure Metrology and Testing Technology Held in Guilin

Training Course for Pressure Gauge Metrology Verifiers Held in Henan Province

​Call for Papers for the 15th National Academic Exchange Conference on Pressure Metrology and Testing Technology

​Annual Meeting and Term Change General Assembly of the National Technical Committee for Pressure Metrology Convened

Guidance on Metrology Standard Establishment / Key Notes for Metrology Standard Assessment and How to Establish a Pressure Metrology Standard