Sinocoredrill Group Co., Ltd is a Chinese specialist of Geological Exploration tools Manufactory and supplier which is ISO 9001-2008 certified. SINOCOREDRILL is a Chinese specialist of geological exploration rigs and tools manufactory and supplier which is ISO 9001~2008 certified . The main products include : C5 mobile crawler-mounted surface coring drill rig with the drilling capacity 1200m (NQ ) , TDR-50 multifunction top drive rig, Horizontal Directional Drill (HDD) Rigs ,RC