The registration address of hebei zhou's smart technology ltd. Is located in xinhua zhueng, xinhua zhuang zhuang, hebei province. The registration authority is xinhua zone market supervision authority, represented by legal persons, and includes engineering and technical research and experimental development. Technical development, extension, technical services; software development; integration of computer systems; computer graphic design, model design, product design, multimedia animation design, marking design, production; design, production, proxy domestic advertising operations, domestic outdoor advertising operations; conference services; ceremonial services, exhibition services; artistic creation; import and export of goods or technology (except for goods and technologies prohibited by the state or involving administrative approval); rental of computers, office equipment; daily department goods, household appliances, electronics, hardware and hardware, cultural supplies, compu...