Chengdu Dahongli Machinery Co.,Ltd. manufactures and sells sand, gravel, and mining equipment in China and internationally. Its products include single and multi-cylinder hydraulic cone crushers, gyratory crushers, high-pressure mills, high-efficiency impact crushers, impact crushers, particle crushers, and other crusher series; and vibrating sorting screens, horizontal elliptical screens, and other screening series. The company was founded in 1988 and is headquartered in Chengdu, China.