The registered address of chongqing spectrograph science and technology ltd. Is located at no. 13-4# affiliated no. 0210015 (cluster registration) of oil road road roads roads in the central district of chongqing city. The registration authority is the central district market supervision authority of chongqing city. The legal entity is represented on the chinese side and operates on general projects: software development; information technology advisory services; enterprise management advice; enterprise management; information advisory services (other than licensed information advisory services); technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; advisory planning services; marketing planning; and enterprise image planning. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)