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, computer hardware and peripheral aids, teaching modules, building materials, mechanical equipment, lighting, photographic equipment, sound equipment, teaching equipment, sports supplies; interior and exterior engineering design construction; construction of green engineering works in urban parks and forests; road transport of goods (without dangerous goods). (projects subject to legal approval may not operate without the approval of the relevant department)