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NQ HQ PQ diamond core bit,NW HW NX casing shoes

Trade Leads Details
1.we are factory,professional manufacturer of diamond core bit,casing shoes bit,drill rod,core barrel.
2.export to many country,have 8 years export experience.
3.ISO9001 quality certification.
4.high quality,delivery fast.
Contact Information
  • Contact Personbetty
  • Telephone0086-15838030932
  • AddressJindai Industrial Zone, Zhengzhou City, Henan Province, China
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