Guizhou Sinodrills Equipment Co,.Ltd,We are specilized in manufacturing and suppling consumable of rock drilling,mining,quarrying,jet grouting,anchoring.since 2002,have been CE marked,Dun&Bradstreet authorized and ISO9001 approved. Product as below,if you interest,thanks contact us. Small hole drill tools: Integral drill rod(hex19,hex22,hex25), Taper drill rod,Taper drill bits.Threaded button bits: R22, R25,R32,R35,R38,SR28,SR32,SR35,T38,T45,T51,ST58, ST68 and GT60 Drill Rods: extension rods,drifter rods,speed(MF)rods.DTH hammerDTH button bitsDTH drill pipeDrag bits: step &chevron;3wings/4wings
contact: jolin huaTel:+86-851-86821628, 86821268, 86800738, EXT: 8003; Fax: +86-851-86830552;drills(at)sinodrills.comskype: jolinhuafj
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