It’s worth going. Dongfang Institute of Metrology and Testing (hereinafter referred to as Dongfang Institute) is a national key laboratory affiliated to the Chinese Academy of Sciences. It specializes in research and development work in metrology, testing, standards, testing, etc., as well as the development, production and service of related instruments. It has first-class The scientific research team and advanced experimental equipment have a number of leading domestic and foreign scientific research results and technology patents, and have high visibility and influence in the fields of measurement, inspection, standards, testing and other fields. They are the first choice of many domestic and foreign enterprises and institutions. partners, so the Oriental Metrology and Testing Institute is a unit worth going to.