The registration address of the beijing anti-technology company, ltd., is located in the southern neighbourhood of the ping valley district in beijing; room no. 303-26049 (cluster registration), with the registration authority being the market supervision authority for the ping valley district in beijing; the legal person representing the legal person operating in general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; sale of pumps and vacuum equipment; sale of equipment for diving and rescue; sale of protective equipment; sale of labour protection supplies; retailing of clothing and clothing; retailing of shoes; sale of communications equipment; sale of environmental emergency detection instrument instruments; sale of lighting equipment; sale of firefighting equipment; sale of underwater systems and operational equipment; sale of special equipment; sale of specialized labour products; sale of special labour protection supplies; sale of equipment for the sale of special equipment; sale of equipment for the sale of machinery and equipment for the sale of industrial products; sale of equipment for the sale of dangerous fibres and equipment; sale of equipment for the sale of imported and export equipment; sale of equipment for the sale of equipment and sale of equipment such equipment; sale of equipment for the sale of high-speed (in addition to projects subject to legal authorization, operating on an autonomous basis in accordance with the legal licence) licenced projects: sale of personal protective engineering equipment. (a project subject to approval by law may only be carried out with the approval of the relevant department, depending on the documents or licences approved by the relevant department) (no activity shall be carried out in the category of projects prohibited and restricted by the state and municipal industrial policy