Jiangsu Dawang Ventilation Machinery Co., Ltd.  

Jiangsu Dawang Ventilation Machinery Co., Ltd. (hereinafter referred to as "dawangfan") is the hvls (high volume-low speed) new intelligent IoT large energy-saving fans manufacturer, committed to providing customized solutions for ventilation, cooling, dehumidifification and dust removal in all tall spaces! Dawangfan devotes to R& D, manufacture, sales and comprehensive maintenance for new generationHvls(high volume-low speed) fans. With years of experience and strong R& D team, dawang continues to introduce new fans, such as hvls large energy-saving ceiling fan, vertical fan, wall fan and mobile fan based on pmsm (permanent magnet synchronous motor), we always keep the progressiveness in this industry! Dawangfan has more than 20 patents, including 3 invention patents, completed intellectual property, which get the "High-tech Enterprise", "Wuxi Chuying Enterprise" and other honors. The fan has passed FCC, CE, ROSH, CCC, GL, certifification, authoritative destructive ... [View More..]