Bull Will Co., Ltd. processes, imports, exports, and trades electronic materials and parts, and sells televisions in Taiwan. Its products include switching power transformers, LED driver transformers, LLC resonant power transformers, LEDs, power inductors, and EMI/EMC solution parts such as lead wire ferrite beads, AC line filters, SMD chip inductors, beads, and common mode chokes. The company also offers power hybrid devices, high current inductors, and customized high-reliability magnetic components including ferrite cores, alloy powder cores, amorphous powder cores, touch switches, connectors, and MOSFETs. It serves markets such as power supplies, LCD monitors, smartphones, notebooks, servers, air conditioning, automotive, and solar inverters. Founded in 1993, it is headquartered in Taipei City, Taiwan.