General project: Wholesale of hardware products; Retail of hardware products; Sales of metal products; Sales of metal materials; Sales of metal accessories for construction purposes; Sales of building decoration materials; Sales of building materials; Wholesale of kitchen utensils, sanitary ware, and daily necessities; Retail of kitchen utensils, sanitary ware, and daily necessities; Sales of daily necessities; Sales of semiconductor lighting devices; Sales of lighting fixtures; Wholesale of automotive parts; Retail of automotive parts; Furniture sales; Furniture parts sales; Internet sales (excluding sales of goods that require licensing); Import and export of goods; Technology import and export. (Except for projects that require approval in accordance with the law, business activities shall be carried out independently with the business license in accordance with the law)