NINGBO JIULONG TELECOMMUNICATION AND ELECTRICAL MACHINERY CO.,LTD established in 1990, is engaged in a full range of AC, DC, variable frequency (AC DC EC), axial fans, forward centrifugal fans, backward centrifugal fans, cross flow fans, duct fans, cooling fans and The modern manufacturing enterprise developed by fan accessories has accumulated rich production experience. 

       In 2004,NINGBO LONGTAI TELECOMMUNICATION AND ELECTRICAL MACHINERY CO.,LTDwas established. The company covers an area of 25,000 square meters and has a construction area of 20,000 square meters including production, R&D and office buildings. After 18 years of hard work, the products of “JIULONG ” have been widely sold to many well-known domestic enterprises and major fan markets, and exported to Europe, America, Oceania, Southeast Asia and the Middle East.