KOSUN provides customers the service on solids control,mud handling,waste treatment,disposal of cuttings etc.Our equipment shipping are global,but the service is local.Responds to customer with timely manner,providing professional training,including operation related to equipment and systems from our service team with the rich store of experience mud engineers. 

Additionally,KOSUN could also provide customers with equipment maintenance and refurbishment, the service corvers solids control equipment, solids control system and oil drilling tools. KOSUN technicians with twenty years experience, guarantee the high service quality. If maintenance or refurbishment is wanted, please contact us any time.