Toy manufacturing; toy sales; maternal and infant product manufacturing; maternal and infant product sales; furniture installation and repair services; construction metal fittings manufacturing; Class I medical device production; Class I medical device sales; Class II medical device sales; plastic product manufacturing; plastic product sales; steel rolling processing; metal chains and other metal product manufacturing; metal chains and other metal product sales; metal packaging containers and materials manufacturing; metal packaging containers and materials sales; metal daily-use product manufacturing; metal product sales; hardware product manufacturing; hardware product retail; industrial automatic control system equipment manufacturing; industrial automatic control system equipment sales; environmental protection special equipment manufacturing; environmental protection special equipment sales; environmental sanitation public facility installation services; domestic waste treatment equipment sales; domestic waste treatment equipment manufacturing; elderly care services; non-highway leisure vehicles and parts manufacturing; non-highway leisure vehicles and parts sales; agricultural machinery manufacturing; mechanical equipment sales; hand carts and animal-drawn vehicle manufacturing; hand carts and animal-drawn vehicle sales; goods import and export; technology import and export; import and export agency; electric-assisted bicycles, mobility scooters and parts sales; daily-use miscellaneous product manufacturing; daily-use miscellaneous product sales; moped manufacturing; sports goods and equipment manufacturing; sports goods and equipment wholesale; sports goods and equipment retail; kitchen, bathroom, and daily-use miscellaneous product wholesale; kitchen, bathroom, and daily-use miscellaneous product retail; household product manufacturing; household product sales; furniture manufacturing; furniture sales; general cargo warehousing services (excluding hazardous chemicals and other items requiring permits). Licensed items: Class II medical device production; medical services; road motor vehicle production; road cargo transport (excluding dangerous goods).