Shanghai QST Corporation, founded in 2012 and headquartered in Changning District, Shanghai, focuses on the design, manufacturing and value-added application services of high-quality sensor products, dedicated to building an application-oriented multi-sensor platform and providing intelligent, integrated and cost-effective sensor solutions and algorithm support. Its products include MEMS sensors such as six-axis IMUs, accelerometers, environmental sensors and combo sensors, as well as magnetic-sensor chips such as magnetometers and smart-sensor products for automotive and IoT applications. The company is a national specialized-and-innovative 'little giant' and high-tech enterprise; its test plant is certified to the IATF 16949 automotive quality management system, and it received the 2025 Innovation Growth Enterprise award for domestic-brand sensor/MEMS chips in the electronic-component industry.