HUNAN NEW DIAMOND CONSTRUCTION MACHINERY CO., LTD.
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Domestic business:+86 730 6808685      International business:+86 731 89708148
DTH HAMMER
  • N series  DTH hammer N series DTH hammer N series of high pressure wind tunnel DTH hammer without Foot Valve Model:N100A/N120A/N125A
  • Speed control series Speed control series Model:ND580/ND680/ND880/ND980
  • NRC reverse circulation impactor NRC reverse circulation impactor NRC45/NRC55/NRC65/NRC52
  • DTH hammer with large aperture and high wind pressure DTH hammer with large aperture and high wind pressure Large aperture and high pressure DTH impactor for water well, foundation pile and oil drilling Model:ND142A/ND180A/ND225A/ND275A/ND330A/ND475A/ND525A
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Domestic:+86 730 6808685

International:+86 731 89708148

Address:岳阳市平江工业园

yueyang city ping jiang industrial park


Email:China market:yang.riquan@xjgdrill.com
Overseas market:rick.liao@xjgdrill.com
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