Founded in 2008, China Flightwin-Innovation Technology Co., Ltd. (Flightwin) is a high-tech enterprise focusing on the R&D, manufacture, and technical services of heavy-lift unmanned helicopter and eVTOL products. Flightwin masters key technologies of the next-generation bearingless rotor system, redundant flight control system, advanced composite main rotor, and aviation turboshaft engine. Flightwin has developed a product series with takeoff weights ranging from 200kg to 2500kg, with the models FWH-1500 and FWH-3000 unmanned helicopters being at the international advanced level. Flightwin possesses the capability for mass production and delivery of unmanned helicopters and has become an industry benchmark in fields of aviation emergency rescue, forest firefighting, emergency communication and cargo delivery etc. The products are sold to Southeast Asia, the Middle East and Africa, receiving high recognition from both domestic and international customers.