Changsha Shine Drill Machinery was founded in Hunan Province, China. It is professional in drilling tools manufacturing. Such as: Rotary bit , DTH bits, Core Bit, Button Bits , DTH Hammer , Drill rod, Adapter , Casing System drilling tools etc. They are wildly used in open pit , blasting mine, water well projects,Foundation , Anchoring and other projects. Casing system contains ODEX and concentric casing system, the products can drilling through the ground formations with air or other power.It has got good reputation from oversea markets, Such as Australia , Mexico , Morocoo,Italy,Mongolia,Korean and other countries.