Posifa Technologies is headquartered in San Jose, California, the heart of Silicon Valley. Posifa is dedicated to providing high performance and low cost sensors and sensing solutions to address the toughest design challenges in a broad range of industries, from consumer electronics, HVAC, to medical devices, and data center management. Posifa designs and develops the silicon chips used in its sensors in its San Jose headquarters, and manufactures the silicon wafers in the United States. Posifa’s current product portfolio consists of gas and liquid flow sensors, air velocity sensors, and vacuum sensors. In October 2018, Posifa opened up its Shenzhen office to provide localized technical and application support to its growing customer base in China.