The latest reported round is funding Weifa's push from EV, storage, and charging safety hardware into 800V AI data-center power systems, while its contactors and solid-state relays are already reported to be entering leading data-center supply chains. The bet matters because the company says it has industry-leading contactor shipments in storage and charging, European automaker design wins, and a route to reuse its high-voltage and eddy-current sensing capabilities in data centers, smart vehicles, and robot encoders, but several of those newer products still need mass production and customer validation.