medical devices、 Research and development of home healthcare appliances; Research and development of measuring instruments、 wholesale、 retail; Class I medical devices, Class II medical devices, Disinfection supplies, cosmetic, Daily necessities, electrical appliances, Chemical raw materials and products, Primary edible agricultural products, Household items, Knitted textiles, Handicrafts, office supplies, paper products, sporting goods, Packaging materials, building materials, rubber products, plastic products, Electronics, Computer hardware and software, Car decoration parts, Pre-packaged food and bulk food、 dairy products( Contains infant formula), Wholesale of alcohol、 retail; Self-operated or agency import and export of goods and technology, However, this does not apply to goods and technologies that are restricted or prohibited from import and export by the state.; Marketing Planning; Market information consulting。