Since 1930, Graeff is a company specializing in pressure sensors, melt pressure sensors, temperature sensors, industrial sensors, smart sensors, flow sensors, smart sensors, displacement sensors, liquid level sensors, pressure and temperature control instruments, pressure gauges, heaters, laser technology, pressure and temperature calibration system, Internet of things and automation control system research and development, production and sales of European multinational group companies.

Graeff has established factories or offices in the United Kingdom, Germany, the United States, China, Hong Kong and other countries and regions; Graeff products are mainly used in food, pharmaceutical, biotechnology, chemical, petrochemical, energy industry, power plants, sewage treatment, marine and shipbuilding industries, environmental engineering, spraying equipment, plastics, chemical fibers, rubber, pharmaceuticals, metallurgy, petrochemicals, automobile manufacturing, ceramic glass, drones, robotic systems, aerospace, mining machinery, construction machinery and other fields.

Graeff is open and innovative, focusing on the digital, intelligent, and environmentally friendly innovation of sensors and measurement technologies. It combines the Internet platform, global R&D system and local business needs to develop innovative products and measurement control solutions that meet the needs of global customers. The transformation and upgrading of industrial intelligent manufacturing has injected new vitality.