Chongqing observed that the registration address of chongqing autonomous technology ltd. Is located at the 4th of the 4th of the 4th of the 4th of the 4th of the 4th of the 4th of the 4th of the 4th of the 4th of the 2nd of the city of chongqing, saphym dam district, and that the registered body is the market supervision authority of the chongqing new technology industrial development board, represented by a legal person, liu yu, and covers technical development, technical advice, technical services in the fields of automation expertise; maintenance of services and automation equipment, assembly, installation and commissioning of the automated system technology; sale of electrical and electrical products, engineering control meters and spare parts, computer software and hardware, communications equipment (other than radio launch and ground receiving equipment); electronic product testing system, test treatment development, testing, maintenance; import and export of goods, technology and export. (according to the above-mentioned national laws and regulations, which prohibit not to operate; national laws and regulations require that they be approved and not to operate until approved)*