(a) the registration address of guangzhou city's yi hui medical services ltd. Is located at room 1909b, 270 libaku avenue, white cloud district, guangzhou city. The registration authority is the market supervision authority of guangzhou city's white cloud district, represented by a legal person, yang wenmin, and operates on the sale of type i medical devices; lease of medical equipment, category i; sale of medical equipment, category ii; (b) rental of medical equipment in category ii; sale of special labour protection items; sale of sanitary and one-time medical supplies; sale of food (for prepackaged foods only); sale of health-care foodstuffs (for prepackaged foods only); sale of infant and child formulae and other infant and child formulas; sale of mother and child supplies; sale of toys, animation and recreational items; sale of glasses (without contact lenses); retail sale of cosmetics; wholesale distribution of cosmetics; marketing of hairdressing accessories; sale of boxes; sale of household goods; sale of handicrafts and ceremonial items (except for ivory and its products); sale of daily supplies; sale of groceries; sale of electrical appliances; sale of electrical appliances; sale of chemical products (other than licensed chemical products); sale of labour protection supplies; sale of leather products; sale of needle textiles; sale of plastic products; sale of rubber products; sale of metal products; sale of the internet (other than goods for which a licence is required); software development; sale of software; organization of cultural and artistic exchanges; experiential outreach activities and planning; conference and exhibition services; playbook entertainment activities; entertainment exhibition; playground services; vector biological services; rehabilitation support services; retirement services; care of mother and child (other than medical services); health services; health advisory services (other than therapeutic services); remote health management services; professional cleaning, cleaning, drug control services; trade brokering; sales agents; procurement agents; domestic trade agents; marketing planning; consultancy planning; consultancy planning services; tender agency services; installation of general machinery; technical services; technical advice; technical advice; technology for export and import/export; export/import services;