General project: Shoe manufacturing; Manufacturing of plastic products; Production of labor protection equipment; Clothing manufacturing; Manufacturing of synthetic materials (excluding hazardous chemicals); Leather tanning processing; Processing of fur products; Wholesale of shoes and hats; Retail of shoes and hats; Leather sales; Sales of labor protection equipment; Wholesale of clothing and clothing; Wholesale of hardware products; Sales of plastic products; Research and development of new material technology; Sales of synthetic materials; Technical services, development, consultation, exchange, transfer, and promotion; Import and export of goods; Technology import and export; Import and export agency. (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)