The business scope includes licensed items: Category III medical device business, category III medical device leasing (items subject to approval according to law can only be operated after approval by relevant departments, and the specific business items shall be subject to the approval results). General items: Category I medical device sales, category I medical device leasing, category II medical device sales, category II medical device leasing, goods import and export, technology import and export, Import and export agency, sales of health food (prepackaged), food sales (only prepackaged food), sales of formula food for special medical purposes, retail of cosmetics, wholesale of cosmetics, sales of daily necessities, sales of sanitary supplies and disposable medical supplies, hospital management, health consulting services (excluding diagnosis and treatment services), procurement agency services, sales agents, Internet sales (except for sales of commodities that need to be licensed)