Thinking Electronic Industrial Co., Ltd. manufactures, processes, and sells electric devices, thermistors, varistors, and wires in Taiwan. It offers protective circuit components, including over-voltage, over-temperature, and over-current protection components. The company also provides negative temperature coefficient, ceramic positive temperature, and polymer positive temperature coefficient thermistors; zinc oxide varistors; temperature sensors; and gas discharge tubes. In addition, it offers polymer PTC resettable fuse, ESD suppressors, TVS diodes, spark gap protectors, and thyristor surge suppressors. The company's products are used in automotive, telecom equipment, industrial, power supply, smart home appliances and lighting, consumer electronics, renewable energy, medical, and security applications. Thinking Electronic Industrial Co., Ltd. was incorporated in 1979 and is based in Kaohsiung, Taiwan.