Sinomags Technologies Co., Ltd. - 安徽希磁科技股份有限公司

Anhui Sinomags Technology Co., Ltd., operating under the brand Sinomags, is a magnetic-sensor manufacturer founded in 2013 and headquartered in the Sensor Valley industrial zone of the Bengbu Economic Development Zone in Anhui province, China. The company designs, develops, manufactures, and sells magnetic sensing materials and devices, with a technology base spanning AMR, GMR, and TMR magnetic wafers that it turns into finished sensor chips, sensor modules, and detection systems. Beyond its Bengbu headquarters, Sinomags operates additional sites in Ningbo and Wuxi, and it extended its manufacturing footprint into Europe by acquiring the German sensor maker Sensitec GmbH, based in Wetzlar, Germany, which the company describes as an advanced wafer-fabrication base.

Sinomags' core product range is built around current sensing and position sensing. Its current-sensor portfolio spans multiple series, including the STK-CTS, STK-HD, STK-PL, STK-HO, STB-HA, STB-CAS, STB-LF, STB-LA, and STK-BS families, which together cover rated currents from roughly 3 amps up to 2,500 amps and response times as fast as 0.2 microseconds, alongside dedicated leakage-current sensor series and magnetic angle and position encoders for motor and motion-feedback applications. This breadth allows the company to serve everything from small signal-level current sensing to high-current power-electronics monitoring within a single product family structure.

The company markets its sensors into industrial automation and motion control, new-energy vehicles, renewable-energy power supplies and inverters, smart grid equipment, and consumer electronics, and it states that its industrial and motion-control sensors are used in robotics and servo-drive systems as part of position- and current-feedback loops. Sinomags has been recognized as a National High-Tech Enterprise and as a national-level Specialized-and-Sophisticated Little Giant small and medium enterprise, and it has received multiple industry awards for innovation and university-partnership programs from organizations including GaN Systems and the SNEC solar exhibition, along with supplier-recognition awards from several power-electronics customers in the renewable-energy sector.

Corporately, Sinomags operates through a small group structure that includes Wuxi Leer Technology Co., Ltd., Ningbo Sinomags Electronic Technology Co., Ltd., the German subsidiary Sensitec GmbH, and Wuxi Ester Magnetic Technology Co., Ltd., a magnetic-encoder-focused unit established in 2023. No stock-exchange listing or ticker was found in the company's public materials, and no funding-round disclosures were located, so the company's exact ownership and financing status could not be independently confirmed beyond its status as a joint-stock company. Sinomags can be reached through its published customer-service hotline and a shared corporate email address.