Xi'an Kosun Machinery co.,ltd was set up in 1992,the leader of solid control industry of China,integrated servicer of oil drilling mud & the supplier of in full set of rig.Kosun's production & development base is in Xi'an,China,overseas project manage center & international trade department in Beijing.besides,Kosun also has a rig factory of 10,000 square meters in Aktobe city of Kazakhstan,so it's very convenient to supply camping house,various water & oil tanks ,mud purification solid control system as well as maintenance service for various oil field companies around middle-Asian countries & Russia.in addition,Kosun also owns one oil field service company in Aktobe city of Kazakhstan in aim of supplying professional integrated service of mud including various drilling mud materials,shaker screen,mud solid control equipment & DWM etc.and Kosun have warehouse & service company in Indonesia ,too,which can supply full service of solid control equipment & drilling mud for all different clients from south-east Asia clients.