Beijing Ifpen Instrument EnterpriseWas founded in 2011, adjacent to the beautiful political and cultural center, located in Daxing Industrial Development Zone, Beijing.The company has a professional, innovative technica 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. 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.