The general business scope includes wholesale and retail of various products' internal and external packaging, packaging materials, and packaging machinery; Sales of protective film, double-sided tape, and adhesive tape. Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before they can be operated. The licensed business projects are the production and processing of protective films, double-sided tapes, and stickers. 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. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments. )