Production of Class II medical devices, operation of Class III medical devices, import and export of goods. General items: Production of Class I medical devices, sales of Class II medical devices, sales of Class I medical devices, sales of daily necessities, sales of personal hygiene products, leasing of medical equipment, road freight transportation of ordinary cargo vehicles with a total mass of 4.5 tons and below (excluding online freight and dangerous goods), professional cleaning, washing, and disinfection services, information consulting services (excluding licensed information consulting services).