
Ningbo Jiulong manufactures AC/DC and variable-frequency fans and blower accessories, backed by mature technology, complete testing, and strong export experience.
Ningbo Jiulong Telecommunication and Electrical Machinery Co., Ltd. is a modern manufacturer specializing in a full range of fans and blower solutions, including AC axial fans, DC fans, variable frequency (AC/DC/EC) fans, cross flow fans, turbine fans, duct fans, and forward/backward centrifugal fans, along with fan accessories.
With extensive production experience and mature technology, the company supports customers with complete testing equipment and professional technical support. Its products are applied across IT, sports equipment, ventilation systems, welding machines, power supplies, medical and electrical instruments, and a wide variety of machinery and equipment.
The business serves both domestic and international customers, with the “JIULONG” brand supplied to well-known enterprises and major fan markets in China and exported to Europe, America, Oceania, Southeast Asia, and the Middle East. The company operates under an ISO 9001:2000 quality management system and has introduced an environmental protection system, with products passing multiple international safety certifications.

The company focuses on the design and manufacture of a broad portfolio of fans and blower accessories, serving industrial and electronics cooling needs with mature technology and long-term production know-how.
Established as a modern manufacturing enterprise focused on fan and accessory production.
Ningbo Longtai Telecommunication and Electrical Machinery Co., Ltd. was established.
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Operations follow an ISO 9001:2000 quality management system, supported by strict product testing to maintain consistent performance and reliability.
The company emphasizes high cost performance, complete supporting solutions, and responsive technical communication to match customer requirements.
A nationwide agent network and after-sales coverage support customers across China.