54 ventilation system
The use of brushless electronic DC motor can realize 0-100% variable speed adjustment The variable frequency fan participates in the ventilation in summer, and the air volume of the fan is the same as that of oth...
Shanghai, China
14ft Large HVLS Industrial Fans With Low Noise And High Air Volume
The invention of the industrial HVLS ceiling fans were inspired by aerospace science and technology. There are from three main parts. Drive system: quality assurance comes from the mastering of core technology-Br...
$3,200 USDGuangzhou, China
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