Witness LONGWELL’s commitment to quality! This video showcases the meticulous performance and RPM testing of our DC Cross-Flow Fans. We employ advanced testing equipment to ensure every fan meets our stringent standards for efficiency, reliability, and powerful airflow. Precision in manufacturing means superior performance in your equipment.
Whether you need robust cooling for industrial applications, efficient ventilation for HVAC systems, or powerful air movement for air curtains, our DC tangential fans are engineered for excellence. With their compact design and consistent airflow, they are ideal for a wide range of products requiring reliable air circulation.
As a manufacturer since 1990, LONGWELL specializes in producing high-performance EC, AC, and DC fans, boasting up to 90% motor efficiency. Our dedication to innovation and quality has earned the trust of OEM customers worldwide worldwide. Fans are tested to AMCA 210/211 methods (third-party reports on request); CE (LVD/EMC), RoHS, REACH and ErP compliance; ETL/UL on selected models; ISO 9001/14001/45001 certified factory.
Looking for a reliable partner for your next fan solution? Contact LONGWELL for unparalleled quality and expertise.