Longsys Electronics Co. Ltd., a publicly owned Chinese company founded in 1999, manufactures semiconductors. Employing approximately 150 people as of 2023, the company specializes in NAND Flash memory applications, customized memory chips, and the development of associated storage software and hardware. Its product portfolio includes embedded, industrial, mobile, and SSD storage solutions, as well as memory modules, catering to both personal and industrial data storage needs.