Contact Info

home page

icon Best-Selling Products icon

Hot-Selling Fan Products

  • AC Axial Fan
  • AC All-Metal Axial Fan
  • DC Axial Fan
  • EC Axial Fan
  • AC Centrifugal Fan
  • Small DC Centrifugal Fan
  • DC Centrifugal Fan
  • EC Centrifugal Fan
  • Explosion-Proof Axial Fan
  • Cross Flow Fan
  • AC Axial Fan
  • AC All-Metal Axial Fan
  • DC Axial Fan
  • EC Axial Fan
  • AC Centrifugal Fan
  • Small DC Centrifugal Fan
  • DC Centrifugal Fan
  • EC Centrifugal Fan
  • Explosion-Proof Axial Fan
  • Cross Flow Fan
  • Reliable Airflow for General Cooling and Ventilation
  • Robust Airflow for Industrial Applications
  • Compact DC Cooling with Flexible Configurations
  • Phasellus ultricies aliquam volutpat ullamcorper laoreet neque, a lacinia curabitur lacinia mollis
  • High Static Pressure for Airflow Systems
  • Ultra-Compact DC Centrifugal Cooling
  • Compact Design with High Static Pressure
  • High Static Pressure with EC Motor Technology
  • Specialized Airflow Solutions for Hazardous Environments
  • Long and Distributed Airflow

300FZL-S SERIES

Series 46 AC Axial Fan — compact Refer to dimensional drawing design delivering 867-977 CFM airflow for reliable industrial cooling.
Read more

FNZ-34-300(D2) SERIES

Series 45 AC Axial Fan — compact Refer to dimensional drawing design delivering 800-963 CFM airflow for reliable industrial cooling.
Read more

FNZ-24-250(D2) SERIES

Series 44 AC Axial Fan — compact Refer to dimensional drawing design delivering 635-735 CFM airflow for reliable industrial cooling.
Read more

G2509H-C SERIES

Series 43 AC Axial Fan — compact 0254mm×89mm design delivering 600-880CFM airflow for reliable industrial cooling.
Read more

800FZL SERIES

Series 112 AC All-Metal Axial Fan — compact 970mm×970mm×335mm design delivering 9476-11802CFM airflow for reliable industrial cooling.
Read more

710FZL SERIES

Series 111 AC All-Metal Axial Fan — compact 850mm×850mm×265mm design delivering 7509-9229CFM airflow for reliable industrial cooling.
Read more

630FLZ2-D SERIES

Series 110 AC All-Metal Axial Fan — compact 805mm×805mm×135mm design delivering 9000-13500CFM airflow for reliable industrial cooling.
Read more

600FZL SERIES

Series 109 AC All-Metal Axial Fan — compact 790mm×790mm×135mm design delivering 4825-5437CFM airflow for reliable industrial cooling.
Read more

28080 SERIES

28080 DC Axial Fan — compact 280 × 280 × 80mm industrial cooling fan.
Read more

28080 SERIES

28080 DC Axial Fan — compact 280 × 280 × 80mm industrial cooling fan.
Read more

22548 SERIES

22548 DC Axial Fan — compact Φ254 × 89mm industrial cooling fan.
Read more

22580 SERIES

22580 DC Axial Fan — compact 225 × 225 × 80mm industrial cooling fan.
Read more

28080 SERIES

28080 EC Axial Fan — compact 280 × 280 × 80mm industrial cooling fan.
Read more

25489 SERIES

25489 EC Axial Fan — compact Φ254 × 89mm industrial cooling fan.
Read more

22580 SERIES

22580 EC Axial Fan — compact 225 × 225 × 80mm industrial cooling fan.
Read more

22060 SERIES

22060 EC Axial Fan — compact Φ220 × 60mm industrial cooling fan.
Read more

315 SERIES

315 AC Centrifugal Fan — compact Ø402mm × 265mm-0315mm industrial cooling fan.
Read more

250 SERIES

250 AC Centrifugal Fan — compact 0333mm × 210mm-0250mm industrial cooling fan.
Read more

200 SERIES

200 AC Centrifugal Fan — compact 0333mm × 210mm-0200mm industrial cooling fan.
Read more

160 SERIES

160 AC Centrifugal Fan — compact 0278mm × 206mm-Ø160mm industrial cooling fan.
Read more

12035 SERIES

12035 Small DC Centrifugal Fan — compact Φ120 × 35mm industrial cooling fan.
Read more

12025 SERIES

12025 Small DC Centrifugal Fan — compact Φ120 × 25mm industrial cooling fan.
Read more

10030 SERIES

10030 Small DC Centrifugal Fan — compact Φ100 × 30mm industrial cooling fan.
Read more

10025 SERIES

10025 Small DC Centrifugal Fan — compact Φ100 × 25mm industrial cooling fan.
Read more

160 SERIES

160 DC Centrifugal Fan — compact Φ160mm × 75mm industrial cooling fan.
Read more

160 SERIES

160 DC Centrifugal Fan — compact Φ160mm × 75mm industrial cooling fan.
Read more

151 SERIES

151 DC Centrifugal Fan — compact Φ151mm × 195mm industrial cooling fan.
Read more

151 SERIES

151 DC Centrifugal Fan — compact Φ151mm × 195mm industrial cooling fan.
Read more

160 SERIES

160 EC Centrifugal Fan — compact Φ160mm × 250mm industrial cooling fan.
Read more

160 SERIES

160 EC Centrifugal Fan — compact Φ160mm × 75mm industrial cooling fan.
Read more

151 SERIES

151 EC Centrifugal Fan — compact Φ151mm × 195mm industrial cooling fan.
Read more

146 SERIES

146 EC Centrifugal Fan — compact Φ146mm × 190mm industrial cooling fan.
Read more

28080 SERIES

28080 Explosion-Proof Axial Fan — compact 280 × 280 × 80mm industrial cooling fan.
Read more

25489 SERIES

25489 Explosion-Proof Axial Fan — compact Φ254 × 89mm industrial cooling fan.
Read more

22580 SERIES

22580 Explosion-Proof Axial Fan — compact 225 × 225 × 80mm industrial cooling fan.
Read more

22060 SERIES

22060 Explosion-Proof Axial Fan — compact Φ220 × 60mm industrial cooling fan.
Read more

JLLB-82250DC SERIES

Series 472 Cross Flow Fan — high-performance cross flow fan for reliable cooling.
Read more

JLLB-82250AC72 SERIES

Series 471 Cross Flow Fan — high-performance cross flow fan for reliable cooling.
Read more

JLLZ-50250DC SERIES

Series 470 Cross Flow Fan — high-performance cross flow fan for reliable cooling.
Read more

JLLZ-50250AC SERIES

Series 469 Cross Flow Fan — high-performance cross flow fan for reliable cooling.
Read more
icon service icon

our Service

svc icon 1

Application Engineering

Application-based technical support for cooling and thermal management across industrial, electrical, electronic and commercial equipment.

svc icon 2

Customized Design

Customize fan specifications, dimensions, electrical parameters and mounting solutions to meet specific equipment requirements.

svc icon 3

Performance Testing

Evaluate airflow, static pressure, speed, power consumption, noise and other key performance parameters to support reliable product selection.

svc icon 4

Product Selection

Help customers select the right fan based on airflow, static pressure, voltage, dimensions, noise and operating conditions.

svc icon 5

Prototype & Sample Support

Support sample development and prototype evaluation to help customers verify fan performance and installation before mass production.

svc icon 6

Technical Documentation

Provide product datasheets, drawings, performance curves and other technical documentation to support engineering evaluation and product integration.

case left 885x747
icon Case icon

OUR CASE

TG20572 cooling fan for EV charging equipment - continuous forced-air cooling for power electronics.

Read More

G12038 / G17055 fan solutions for telecommunication cabinets - continuous air circulation and flexible installation.

Read More

JL9733 fan for automotive ventilation - stable, space-efficient airflow within limited installation space.

Read More

EC axial fans for UPS systems - efficient cooling for continuous 24/7 operation in compact enclosures.

Read More
icon Solution icon

Our Solution

Cooling for UPS & Power Electronics

Reliable cooling for UPS systems, inverters and power electronics, helping manage continuous heat loads in compact enclosures.

Order Now

Cooling for Energy Storage & New Energy

Thermal-management solutions for ESS, PV inverters and new-energy power equipment operating under continuous thermal loads.

Order Now

Cooling for Welding Equipment

Reliable forced-air cooling for welding machines, welding power supplies and plasma cutting equipment operating under demanding conditions.

Order Now

Cooling for Switchgear & Electrical Equipment

Thermal-management solutions for switchgear, electrical cabinets and power distribution equipment, helping control heat inside enclosed systems.

Order Now
icon About US icon

Reliable cooling fans from a professional manufacturer

Founded in 1990, Ningbo Jiulong focuses on cooling fan manufacturing, providing product selection, customized development and reliable thermal-management solutions for global customers.
  • 35
    +
    Years of Manufacturing Experience
  • 50,000
    m²
    Manufacturing Area
  • 8
    +
    Fan Product Categories
  • 10
    +
    Certifications & Compliance
icon LATEST NEWS icon

Cooling Fan Insights & News

Cooling Fan Trends 2026: EC Technology, Smart Control and Energy Efficiency

Where industrial cooling fans are heading: EC adoption, intelligent speed control and efficiency-driven design.
Read More

Five Common Fan Installation Mistakes – and How to Avoid Them

Avoid these frequent cooling fan installation errors that reduce airflow and shorten fan life.
Read More

Thermal Design Basics for EV Charging and Energy Storage Systems

Why EV chargers and ESS cabinets need engineered airflow, and how to approach their thermal design.
Read More

Fan Maintenance Best Practices to Extend Service Life

Simple maintenance practices that keep cooling fans reliable and extend their service life in industrial equipment.
Read More
Products
Contacts
WhatsApp
Email