The registration address of henan yun yuen science and technology ltd. Is located on the 10th floor of the xheng yudong international district (zhengdong) in the henan free trade test zone, with the registration authority being the zhengzhou municipal market supervision authority, with legal representation at the service centre for the free trade zhang zhang, and includes general projects: technical services, technical development, technical advice, technology exchange, technology transfer, technology promotion; software development; artificial intelligence infrastructure development; web technology services; information technology advisory services; supply chain management services; information systems integration services; computer systems services; information advisory services (without licensing); educational advisory services (without licensing); enterprise management advice; marketing planning; advertising; graphic design; retail distribution of computer hardware and hardware ...