Shanghai Esong Mine Machinery CO., LTD. is a high-tech R&D enterprise, which engages in manufacturing and selling mining mechanical equipments such as crushing machinery, grinding machinery, washing&drying machinery, screening&dressing machinery, etc.Esong Mine Machiney has the excellent geographical advantage. It is established at 1960. It has built into a comprehensive enterprise that comprises R&D, test, manufacture, sales and service functions. And its main productions include jaw crusher, mobile crusher, impact crusher, hammer crusher, sand making machine, rotary dryer, vibrating screen, vibrating feeder, ball mill, rod mill, etc.