Product OverviewLiu Wei, a Cross-Border Consumer Electronics Sourcing Manager based in USA, was searching for high-quality neck fan products to meet surging consumer demand for portable personal cooling solutions. Amazon, Walmart, and Target maintain strict listing requirements (FCC, UL, ETL) that favor certified, compliant neck fan suppliers with proper documentation and testing. After evaluating multiple neck fan manufacturers, Liu Wei selected Wanlin (MistAirHome Brand) as···