KR Drilling Machinery Manufacturer around 10,0000 sq. mtr are located in Hebei Province, China. KR is a professional company which specialized in producing Kelly bar,Casing tube,Drilling tools,Tremie pipe,Drilling rig accessories. Accumulating as a result through knowledge for best solution to be made available to the important contractors and companies involved in building and foundation work.
Get the professional solution of customized Casing pipe,Kelly bar,Drilling tools,Used drilling rig, we believe the Guaranteed quality at Reasonable price win us a long cooperation.
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