Road motor vehicle production; manufacturing of special equipment. General items: retail of auto parts; wholesale of auto parts; manufacturing of auto parts and accessories; sales of automobiles; sales of new energy vehicles; sales of special equipment; manufacturing of material handling equipment; sales of material handling equipment; manufacturing of concrete structural components; sales of concrete structural components; manufacturing of containers; sales of containers; import and export of goods; import and export of technologies; manufacturing of metal structures; sales of metal structures.