Established in 1978,Harvard industries have developed into a multi-national company with business across electronics parts and magnetics materials, our product including SMD or DIP with High/Low frequency transformer coils, line filter coils, chokes, inductors, ferrite cores and bobbins, these products are popular to use on AC/DC inverter, DC/DC converter, PLC, control sensor, LED driver and other else power or signal transfer applications. All of materials meet safety of UL, VDE, RoHS, REACH, and we offers customized services by small-volume large-variety production.