400MM axial flow fan with external rotor motor with 40000 hours long life time for Chillers, Air-conditioning Fans, Cold Storages

Hangzhou Beron Motor Co., Ltd. is a modern high-tech enterprise specializing in the research and development, production, and sales of energy-saving fans and micro-special motor fans. It is a National high-tech enterprise, a Zhejiang small and medium-sized scientific and technological enterprise, Yuhang District Technology Enterprise R&D Center, the Linping District “early bird” Enterprise, and a Zhejiang Province innovative small and medium-sized enterprise.

The company has two major centers in Hangzhou and Huzhou, equipped with wind tunnel laboratories, noise laboratories, comprehensive motor performance laboratories, aging laboratories, and other R&D and testing facilities. It has obtained dozens of technical patents in fan structure, fluid, motor, control circuits, and other aspects. The company has passed the ISO9001:2015 quality management system certification, and its products have CCC, CE certification, and passed ROHS and UL tests.