Promise Technology, Inc. is engaged in the research, development, manufacture and distribution of redundant array of independent disk (RAID) storage systems and controller cards. Its products include RAID storage systems, cloud data center solution, digital multimedia editing products, digital security monitoring products, thunderbolt technology adopted storage solution, network attached storage equipment and original equipment manufacturer and original equipment designer industrial storage solution. The company also provides related engineering, maintenance and consulting services. Promise Technology was founded on February 27, 1991 and is headquartered at Hsinchu, Taiwan.