Beijing aifanpeng Instrument Co., Ltd. Was founded in 2011, adjacent to the beautiful political and cultural center, located in Daxing Industrial Development Zone, Beijing. The company has a professional, innovative technical team and standardized production team. Over the years, we have been committed to the research and development of industrial instrument production, focusing on the research and development of the field of "wind speed and air volume", and achieving zero breakthrough of turbulence jump. Through the continuous evolution of hot sphere, hot wire and hot film principle, as well as the exclusive secondary calibration method. Break the traditional industry using the principle of differential pressure to detect the air volume of the conventional way. It breaks through the measurement error value of micro and small wind speed, and is famous in the industry for its high accuracy and stability. Based on the concept of "innovation", we use the mature research and development environment and conditions to expand our business to the field of risk control in the civil industry, achieving remarkable results in smart home risk control and catering fume detection. Ivan wind speed transmitter is widely used in power plants, nuclear power stations, wind power stations and other energy industries; Chemical, HVAC, biopharmaceutical, food cleaning engineering, oil and gas, wastewater treatment and environmental protection industries; Manufacturing industries such as pumps, boilers, compressors, etc.; Light industries such as complete mechanical equipment, glass houses, chemical fiber, etc.; Agriculture such as vegetable greenhouses, breeding, cultivation, etc.; And emerging industries IoT Network and intelligent home and environmental inspection complete set of civil industry. Since its establishment, the company insists on "innovation, quality, integrity" to serve the new and old customers. Ivan products not only occupy a high proportion of market share in China, as a national brand, go abroad, exported to the world.