May 20th, 2022 is the 23rd World Metrology Day. The theme of this year is "Metrology in the Digital Era", which aims to make people aware of the changing trends of digital technology in today's society.

In order to strengthen international measurement cooperation, invited by China Metrology Association, the new Chairman of the International Metrology Commission (CIPM), Dr. Charl Wynand (former Secretary of the African Metrology Cooperation Organization) visited Ningbo Water Meter Co., Ltd.