Professional design services; research and development of new material technologies; graphic design and production; research and development of mechanical equipment; technology promotion services; sales of textiles; wholesale of textiles, clothing, and household items; sales of industrial textile products; sales of textiles and raw materials; sales of textile specialized equipment; sales of maternal and infant products; sales of labor protection products; wholesale of clothing and apparel; sales of clothing accessories; technical services, technology development, technical consulting, technical exchange, technology transfer, and technology promotion; road freight transport for vehicles with a total mass of 4.5 tons or less (excluding network freight and dangerous goods).