May 20, 2024 is the 26th "World Metrology Day". China's special theme for this Metrology Day is “We measure today for a sustainable tomorrow”. Heyi Metering is committed to becoming an industry-leading provider of digital energy products and solutions, with its business focus on smart gas. As 5·20 approaches, the company carries out knowledge training around metrological regulations and standards to improve employees' metrological awareness and implement the metrological spirit into practice.
