The registration address of ishio jia jia zhenbai technology ltd. Is located in room 3304-2, unit 3, building 3 of the paulie gardens, no. 99, jia zhuang road, hebei province. The registration authority is the market supervision authority of the changan district, represented by a legal person, li meetson, and operates on other technical promotion services. Technical research and development, technical advice, technical services, technology transfer of computer software and hardware; design, production, proxy domestic advertising operations, domestic outdoor advertising operations; wholesale and retail distribution of mechanical equipment (other than low-speed electric vehicles) and accessories. (projects subject to legal approval may not operate without the approval of the relevant department)