General items: technical service, technology development, technology consultation, technology exchange, technology transfer, technology promotion;Import and export of goods;Sales of chemical products (excluding licensed chemical products);Food business (selling prepackaged food);Hardware products retail;Building materials sales;Metal material sales;Mechanical equipment sales;Power electronic components sales;Electrical mechanical equipment sales;Electrical equipment sales;Sales of micro-special motors and components;Electronic special equipment sales;Edible agricultural products retail;Daily necessities sales;Auto parts retail;Railway locomotive and vehicle parts sales;Railway transportation equipment sales;Railway transportation infrastructure equipment sales;Railway special measurement or inspection equipment sales;Clothing and apparel retail;Shoes and hats retail;Computer hardware and software and auxiliary equipment retail;Needle textile sales;Retail of arts and crafts and collecti

Meat, flavored fish products, aquatic product seasoning processing and sales, aquatic products, grain and oil, vegetable wholesale, retail, online sales.

Wood products processing, wooden sticks, wooden beads, wooden flagpoles

Wood products processing, wooden sticks, wooden beads, wooden flagpoles

Wood products processing, wooden sticks, wooden beads, wooden flagpoles

Pharmaceutical production; food production and operation; sales of medical equipment.

Sales of goods