Category of LONGWELL Products
High quality breathing for a healthier life: Longwell fans power your equipments!
AHU(Air handling units ) & FFU& Air Purifier
350 – 26000 m³/h up to 1800Pa
0-10V/PWM /RS485
Heating PUMP
up to 32000 m³/h
Heaters & Convectors
350 – 26000 m³/h up to 1800Pa
LONGWELL | Fans Manufacturer & Supplier of Motors
LONGWELL, founded in 1998, is a leading company in the Ventilation industry and energy industry. Over the years, Longwell has been dedicated to creating a healthier, more comfortable, and environmentally friendly living environment for people. Through innovation and upgrades in fan products.
LONGWELL provides customers with more efficient, safe, and reliable solutions. Longwell’s products span wind power generation, industrial production, civilian ventilation, and agricultural production, earning the trust and praise of customers.
About @LONGWELL Group
Longwell (LONGWELL) focuses on providing global customers with high-efficiency, controllable fan solutions and HVACR integrated technical solutions based on ventilation technology. Driven by technological innovation, Longwell continuously researches and develops advanced fan technology to offer customers high-performance and high-efficiency solutions. Our products cover civilian ventilation, wind power generation, industrial manufacturing, new energy, and agricultural production, earning the trust and praise of customers worldwide.
- ● Highly Qualified: ISO9001, ISO14001, ISO45001, BSCI, CE, UL/ETL, FCC, CCC, Rohs, EMC, LVD, etc.
- ● OEM for Well-known Brands.
- ● Supplies Fortune 500 Companies
- ● Global Technical Support (European office, North American office, Dubai office, etc.)
LONGWELL MISSION: Delivery premium quality fans globally for healthier breathing!
LONGWELL VISION: World’s largest selection of fan products, World’s most comprehensive fan solutions!
LONGWELL VALUE: Customer first, Openness, Integrity, Pragmatism, and Results-Oriented.
LONGWELL Product Catalogue:
- ● LONGWELL – Ventilation fans
- ● LONGWELL – Ventilation Equipments
- ● LONGWELL – Driving
- ● LONGWELL – Energy
Our air conditioning fans serve a multitude of purposes within ventilation technology. We manufacture the essential component of any system: the fan unit.
Our air conditioning fans serve a wide range of applications. As the heart of any system, the fan unit requires continuous innovation.
With its wide range of products, LONGWELL offers the ideal solution for every performance range and every refrigeration application.
Since introducing the world’s first gas blower for heating technology, we have consistently been the market leader in efficient components and fully integrated, well-coordinated systems.
Anyone seeking a specialized drive for a specific application typically needs to determine the correct design for each component, identify a suitable supplier, and then assemble everything.
The world is evolving, and so are our modes of transportation. Increasing energy and raw material costs are making rail travel a more appealing option.
OEM/ODM
Satisfying you any customazition requirements;
Provide the best and whole solution for customers
Advanced Technology
EC motor efficiency up to 90%
Smart controls
Electrical protections
Fast-Delivering
24*7 Hous on Line, Inquires handled within 3 hours
Sample: 1-3 Days
Bulk order: 15-30 Days
More Guarantees
12 months warranty
Responsible for any issues whenever and wherever
Innovative Solutions with Integrated Technologie
Leading technologies, pioneering application solutions, and innovative products are made possible by considering the comprehensive interaction of aerodynamic elements. This involves perfect synergy between motor technology, electronics, and aerodynamics. Our products seamlessly integrate these three core areas of expertise to ensure the most efficient use of air and movement.
Mastering Airflow Dynamics, Conquering High Static Pressure Challenges: Longwell AC Backward Centrifugal Fans
In the intricate systems of modern buildings, data centers, and industrial facilities, air is the core driver of efficiency. However, in increasingly complex ventilation environments,...
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How to Choose the Right Centrifugal Fan for Your Application in 2025
Selecting the right centrifugal fan in 2025 means you must match the fan type and its specifications to your airflow, pressure, and environmental needs. You...
06/17/2025
Powering Your World: A Deep Dive into AC Fan Motors
Powering Your World: A Deep Dive into AC Fan Motors Introduction: Driving Airflow – Why AC Fan Motors Matter AC fan motors are central to...
06/17/2025How to Balance a Centrifugal Fan Step by Step
You can learn how to balance a centrifugal fan by following easy steps. This process helps the fan operate more efficiently and extend its lifespan....
10/29/2025LONGWELL Centrifugal Fan Series: High-Performance, High-Efficiency Airflow Solution Technical Brief
1. Overview and Core Operating Principle Definition and Superior Performance Centrifugal Fans are high-performance gas conveying devices engineered for superior pressure increase capability. Operation Workflow The...
10/29/2025B2B Fan Selection Guide: Choosing High-Performance Centrifugal Fans for High Static Pressure Applications
In modern industrial and commercial HVAC (Heating, Ventilation, and Air Conditioning) sectors, high-efficiency air handling systems are the cornerstone of safe operations and equipment longevity....
10/29/2025