The registered address of qingdao zhizen electric ltd. Is located at the xingan industrial park in the former bay harbor, qingdao economic technology development zone, with the registration authority being the market supervision authority of the huangtao district of qingdao city, with legal representation, and includes general items: sale of electronic and mechanical components; manufacture of car wash equipment; sale of car wash equipment; car wash service; rental of machinery and equipment; manufacture of specialized chemical products (excluding dangerous chemicals); sale of fire-fighting equipment; advertising; advertising, agency; retail sale of computer hardware and hardware and assistive equipment; sale of technical services, technology development, technical advice, technology exchange, technology transfer and technology promotion; wholesale distribution of computer hardware and assistive equipment; sale of chemical products for use on a daily basis; technical development of ...