Bull Will Co., Ltd. produces and sells electronic components and agents in Taiwan. The company’s products include switching power transformers, switching power transformer-LED drivers, and LLC resonant power transformers; LEDs; power inductors; EMI/EMC solution parts, including lead wire ferrite beads and AC line filters, as well as SMD chip inductors, beads, filters, and common mode chokes. It also offers power hybrid device; high current inductor flat type; high current bead inductor; power inductor, such as SMD, DIP, and SMD moldings; and DIP toroid, DIP-DR, and DIP assembly type. In addition, the company provides reactors, and SMD varistors; and customized and high-reliability magnetic components that include ferrite core, alloy powder core, amorphous powder cores, LEDs, touch switches, connectors, and MOSFETs. It serves a range of markets comprising power supplies, LCD monitors, smart phones, notebooks, servers, air conditioning products, automotive, solar inverters, etc. The company was founded in 1993 and is headquartered in Taipei City, Taiwan.