Hangzhou Dunli Electric Appliances Co., Ltd., founded in 2007, is one of the subsidiaries of Dunli Group Co., Ltd. The Group company currently has more than 2000 employees and with an area of land 360,000 SQM. As the largest subsidiary of the Group company, Dunli Electric is specialized in developing and manufacturing external rotor motor powered axial fans, backward curved centrifugal fans, forward curved centrifugal fans, duct fans and blowers. Its products are widely used in the refrigeration, HVAC, fresh air, purification, air conditioning, power electronics, and IT industries.
Dunli Electric has strong technical expertise and, through its professional R&D team, precise testing equipment, advanced production lines and scientific production management, has developed varied ranges of low noise, high air flow, high efficiency and long service life fan products, as well as applying for numerous patents in structure, fluid, motor and control circuit amongst others.
The company attaches great importance to industry-university-research cooperation, has established long-term cooperative relationships with many well-known domestic research institutes, and has undertaken in-depth research and development in the core area of motor fans, to ensure products developed are industry leading.
Dunli Electric is ISO9001 Quality Management System and ISO14001 Environmental Management System certified, products are CCC, CE approved and most of them are UL approved, as well as RoHS standards complaint. The company exports to all over the world, including European Union, North America, Middle East, Russia, South America, Africa, and South East Asia.
2019 The industrial standard Range Testing Method for Air Coolers, the Made-in-Zhejiang standard External Rotor Axial Fans for Air Coolers, Backward-curved Centrifugal Fans with DC
Brushless External Rotor for Air Purification drafted by Dunli Electric passed reviews by Standard Committee and released for industrial application.
2018 Dunli upgrades yearly production capacity to 2 million units of external rotor motor powered fans.
2017 Provincial Level Enterprise Research Institute of Zhejiang founded in the company.
2016 Fully automatic stator production line, independently developed by Dunli,put into production.
2015 TOC (Theory of Constraints) Enterprise Management Method fully implemented in the company.
2013 One million units of external rotor motor powered fans sold.
2010 Starts to develop, manufacture and sell EC/DC external rotor motor powered fans.
External rotor motor powered axial fans produced by Dunli used in ventilation system of Shanghai World Expo.
2008 ISO9001 Quality Management System and ISO14001 Environmental Management System independently awarded and National Industrial Production License successfully approved.
Dunli Electric cooperates with National Air-cooling Technology Research and Promotion Center of Shanghai Jiaotong University to build fan aerodynamic performance testing chambers.
2007 The Group Company upgrades its business and founds Hangzhou Dunli Electric Appliances Co., Ltd., which focuses on research, development, production, and sales of external rotor
motor powered fans.
2006 The company R&D of external rotor motor powered fans started.