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Established in 2011, Shenzhen TOPOS sensor technology Co., Ltd. is a leading national high-tech enterprise specializing in the development of NTC chips, thermistors, temperature sensors, temperature sensor harness, energy storage cell contact system, and other temperature sensor products.

Topos technology park spans an area of 25,000 square meters and employs 600 staff members, including 55 R&D professionals. Committed to quality and sustainability, Topos has obtained ISO9001 quality system, ISO14001 environmental system, and IATF16949 certifications, with its products also UL-certified.

The Topos products are widely used in electric vehicle, energy storage, home appliances, the IoT and instruments. The company serves over a hundred renowned domestic and international customers, including ABB, Powin, Wistron etc.