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 s...