Polytronics Technology Corp. engages in the research, development, manufacture and sale of polymeric positive temperature coefficient thermistors and thermal pads. It offers surface-mount devices, radial-leaded devices, axial-leaded devices, battery devices, telecom devices, current limiting modules, surface mount fuses, over voltage protection systems, and thermally management solutions. The company was founded on December 18, 1997 and is headquartered at Hsinchu, Taiwan.