General business items are: Class II medical devices、 protective glasses, medical masks, Labor protection masks, Sales of forehead thermometers( Must obtain Class II medical device business registration before operation); electronic, plastic, Development and sales of massage equipment; Home appliances, Smart home appliances, Beauty equipment, Clothing, shoes and hats, Sales of daily necessities, E-commerce business, domestic trade( Excluding franchise, Specialized Control, Exclusive products); Import and export of goods and technology( law, Administrative Regulations, Except for items prohibited by the State Council,Restricted projects must obtain a license before they can be operated)