Promise Technology, Inc. engages in the provision of wired and wireless communication machinery and equipment. The firm is also involved in manufacturing, research and development, producing, manufacturing, and selling computer storage equipment high-performance control cards and systems, computer high-performance network and graphics systems, multimedia software and hardware kits and systems, and products related to computer and telephone integration technology; and managing and consulting technology transfer and import and export trade business. It operates under the Redundant Array of Independent Disks and Other segments. The company was founded on February 27, 1980 and is headquartered in Hsinchu, Taiwan.