Shenzhen Topos Technology Co., Ltd. was founded in 2011 and is a nationally certified high-tech enterprise specializing in the research and development, design, and sales of new sensitive materials. It specializes in the development of NTC thermistors, temperature sensors, sensor modules, and integrated solutions. For more than ten years, we have adhered to the mission of "providing customers with the best sensors", precision manufacturing every product, and providing customers with green, accurate, and excellent temperature products.

The company is headquartered in Shenzhen and has a 20000 square meter industrial park in Wuhan. There are 600 employees, including 55 research and development personnel. With a full range of independent intellectual property rights in chip material formulas, 5 invention patents, and 27 utility model patents, it is the earliest enterprise in China to mass produce high-temperature series single ended glass encapsulated thermistors, and the 0.6mm minimum size packaging technology is exclusive in China. At present, we have independently developed 18 fully automated production lines, 5 fully automated testing lines, the only dual temperature point (B-value) diode thermistor testing machine in China, and the most complete testing laboratory in the industry.

The company focuses on material research and development and product quality improvement, and has established industry university research cooperation relationships with material laboratories of multiple universities such as Nanchang University and Wuhan University of Technology. Continuously researching and refining industry common technologies, actively participating in the formulation of multiple national industry standards.

The company has passed ISO9001 quality system certification, American UL certification, and IATF16949 system certification. Its products are widely used in industries such as new energy vehicles, energy storage, household appliances, the Internet of Things, electric fire protection, medical equipment, instruments and meters, and have over a hundred well-known domestic and foreign customers such as ABB, Powin, Wistron, Brava, Volvo, Midea, and Wanhe. At present, the company's products have been exported to over 80 countries and regions, and are moving towards becoming an international brand in the field of sensors.