AFRISO was founded in 1869 and is headquartered in Guglingen, W ü rttemberg, Germany. It is a medium-sized family business with a century long history and innovative spirit. At present, the company has 10 production and manufacturing factories worldwide, with over 1000 employees, including about 550 employees in Germany. It has subsidiaries in more than 20 countries worldwide, and its sales and service organizations are spread across 65 countries. Main products: Civil HVAC technology Industrial measurement technology Smoke analysis and environmental monitoring AFRISO Civil HVAC technology products: mainly used in the measurement, control, and monitoring of heating and cooling systems in the field of civil buildings, providing customers with a safe, energy-saving, and comfortable living environment. AFRISO industrial measurement technology products: mainly used for pressure measurement, temperature measurement, and liquid level measurement in the industrial field. Since its establishment, the company has been producing glass thermometers and subsequently pressure measuring instruments. As the company's traditional pressure and temperature measurement products, the product range has covered all ranges and application fields, such as equipment manufacturing, process control, fluid technology, petrochemicals, metallurgy, nuclear power plants, biotechnology, food and medicine, etc., providing customers with precise and reliable measurement and control product services. AFRISO flue gas analysis and environmental monitoring products: mainly used for boiler combustion energy efficiency, flue gas analysis, and emission monitoring. Enterprise development purpose: Focusing on measurement, control, and monitoring technologies for energy conservation and environmental protection.