Licensed project: Printing of packaging decoration and printed materials; Printing of documents, materials, and other printed materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments. ) General projects: Sales of packaging materials and products; Sales of plastic products; Toy sales; Retail of stationery supplies; Sales of leather products; Needle textile sales; Retail of hardware products; Sales of paper products; Professional design services; Sales of daily wooden products; Sales of office supplies; Sales of daily necessities; Luggage sales; Sales of daily chemical products; Sales of household appliances; Clothing and apparel retail; Sales of metal tools; Domestic trade agency; Import and export of goods; Toy manufacturing; Manufacturing of plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)