Sany Heavy Industry mainly engages in R&D, manufacture, and distribution of engineering machinery, with the products covering 25 categories and above 120 types such as construction machinery, road construction machinery, and hoisting machinery. The leading products include the concrete pump, truck mounted concrete pump, concrete batching plant, asphalt batching plant, roller, asphalt paver, motor grader, truck crane, crawler crane, of which the market shares of truck mounted concrete pump, concrete pump, and full hydraulic roller stand at the domestic first place and the production of pump truck stand at the world first place. Being the manufacturer of pump truck with biggest long arm support and large displacement in the world, at present Sany concrete conveyor equipment and crawler hoisting equipment have become domestic first brand.