General projects: Research and development of new material technology; New material technology promotion services; Shoe manufacturing; Clothing manufacturing; Sales of raw and auxiliary materials for shoemaking; Wholesale of shoes and hats; Footwear and hat retail; Clothing wholesale; Clothing retail; Internet sales (except for the sale of goods that require a license); Production of labor protection supplies; Sales of labor protection supplies; 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)