Hebei Sandeng Pump Industry Co., Ltd is located in Xuzhou, the capital of construction machinery, that devote itself to the development of environmental equipment. we have developed various series of equipment with independent intellectual property rights and reached to the advanced international level, such as R series mud purification equipment(desander, desilter, Sewage cleaning equipment, mobile mud treatment station), GX series mud separator,G series mud mixing equipment and so on.The products of Greenan are widely used in constructions of bored pile,diaphragm,TBM,HDD,etc and can completely replace imported equipment. Our equipment can efficiently solve the problems of waste slurry recycling and reusing, disposing of sewage during construction projects.