LANGFANG UQIER DRLL BIT CO.,LTD

Reduce the cost .Speed thedrilling ,Guarantee the safety

Manufacturer from China
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4 Years
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LANGFANG UQIER DRLL BIT CO.,LTD
City:langfang
Province/State:hebei
Country/Region:china
Contact Person:MrsMavis Huang
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water well drilling bits 4 wings step drag bit (203mm) 8'' x 3 1/2'' API REG

water well drilling bits 4 wings step drag bit (203mm) 8''  x 3 1/2'' API REG
  • water well drilling bits 4 wings step drag bit (203mm) 8''  x 3 1/2'' API REG
  • water well drilling bits 4 wings step drag bit (203mm) 8''  x 3 1/2'' API REG
  • water well drilling bits 4 wings step drag bit (203mm) 8''  x 3 1/2'' API REG
  • water well drilling bits 4 wings step drag bit (203mm) 8''  x 3 1/2'' API REG
  • water well drilling bits 4 wings step drag bit (203mm) 8''  x 3 1/2'' API REG
  • water well drilling bits 4 wings step drag bit (203mm) 8''  x 3 1/2'' API REG
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