Tangshan Dachuan Machinery Co.,ltd. is acompany focus on the production, sales,aftersales, and maintenance service of petroleum drilling mud cleaning equipment and trenchless mud recovery system.The main products are shale shaker, vacuum degasser, desander, desilter, mud cleaner, mud gas separator, mud agitator, centrifugal pump, shear pump, flare Ignition device, jet mud mixer, mudtank, water tank, diesel tank, vertical cutting dryer and ect.