TangShan Dachuan Mechanical Equipment Co., Ltd. is a company focuses on the production, sales and after-sales maintenance service of mud cleaning equipment of petroleum drilling (not excavation). The main products are mud cleaning screen, vacuum degasser, desander, desilter, mud cleaner, mud gas seperator, mud agitator, desander pump, shear pump,centrifugal, flare lgnition device, mix funnel, jet mud mixer, mud tank, water tank, diesel tank, etc.