On April 6th, Shen Wei, President of Jiaxing Metrology Verification and Testing Institute, visited GRAEFF China. Dr. Wu Hao, president of GRAEFF China, introduced in detail the development history of GRAEFF and the development trend of sensor industry, and conducted an in-depth discussion on the stability and precision of product technology research and development. It also guides the planning suggestions of accelerating the research and development of sensor core technology and sensor intelligence.

Jiaxing Metrology Verification and Testing Institute is a legal metrology verification institution established by Jiaxing Municipal People's Government in accordance with the Metrology Law of the People's Republic of China. It is a social public welfare institution with independent legal person status. To be responsible for establishing and preserving the highest measurement standards and public measurement standards of Jiaxing City; Carry out measurement transfer and comparison, carry out compulsory measurement verification and other verification and calibration tasks stipulated by laws and regulations, and provide technical support for the implementation of measurement supervision by government departments; Carry out energy metering and testing, commodity volume/commodity packaging, metering products, glasses and other products inspection work; Provide metrological verification, calibration, testing and repair and other technical services.

   Founded in 1930, GRAEFF is a European multinational group company focusing on the research and development, production and sales of pressure sensors, melt pressure sensors, temperature sensors, industrial sensors, intelligent sensors, flow sensors, intelligent sensors, displacement sensors, liquid level sensors, pressure and temperature control instruments, pressure gauges, heaters, laser technology, pressure and temperature calibration systems, Internet of Things and automatic control systems.