Industrial cooling fans for harsh operating conditions
CHANGQIU focuses on thermal management for industrial equipment, covering DC, AC, and energy-saving EC fans with on-demand OEM/ODM cooling solutions.
Explore Fan ProductsThree Product Series
CHANGQIU (WENZHOU) SUPPLY CHAIN CO.,LTD
Professional cooling fan manufacturer
CHANGQIU (WENZHOU) SUPPLY CHAIN CO.,LTD is a national-level technology-based SME specializing in thermal management for industrial equipment. Drawing on Wenzhou's established electrical manufacturing cluster, our engineering team brings experience from leading international fan manufacturers and develops high-performance ventilation and cooling products for complex operating environments worldwide.
AboutOur strengths
Severe-environment stability
Engineered for salt spray, altitude, temperature extremes, water, dust, and corrosion.
Three product series
Centrifugal fans, axial fans, and cooling fans for industrial thermal-management applications.
Reliability testing and process control
Full-process control from structural design and material selection through final delivery.
Certificates and quality documentation
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Company News
Price Adjustment Notice
Prices of some products will increase by approximately 7% for orders placed on or after September 1, 2026. Previously signed contracts will retain their original prices.
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