In order to meet the customer’s requirements for rotary drilling rigs, Hanlinsky provides the full range of rotary pipes. Enclosed please find our standard rotary pipes. Meanwhile, we can produce
In order to meet the customer’s requirements for DTH drilling rigs, Hanlinsky provides the full range of DTH pipes. Enclosed please find our standard DTH pipes. Meanwhile, we can produce according
Hanlinsky offer all kinds of top hammer drilling rods, which are available by integral rods, tapered rods and threaded rods, etc. They are characterized by high quality, high performance
In order to meet the customer’s requirements for reverse circulation drilling rigs, Hanlinsky provides the full range of RC (double-wall) drilling pipes. Enclosed please find our standard RC pipes