Permitted items: Residential interior decoration. (For projects subject to approval according to law, business activities can only be carried out after approval by relevant departments, and the specific business projects shall be subject to the approval documents or permits of relevant departments) General projects: Production of furniture spare parts; Furniture installation and repair services; Hardware product research and development; Hardware product manufacturing; Hardware product retail; Daily necessities sales; Door and window manufacturing and processing; Sales of doors and windows; Household goods manufacturing; Furniture sales; Furniture manufacturing; Sales of building materials; Sales of furniture spare parts; Interior wooden doors and windows installation services; Manufacture of leather goods; Sales of leather goods; Technology import and export; Import and export of goods. (Except for projects that must be approved according to law, independently carry out business activities according to law on the basis of business license)