Changsha Golden Drilling Machinery Co.,Ltd

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Manufacturer from China
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Changsha Golden Drilling Machinery Co.,Ltd
City:changsha
Province/State:hunan
Country/Region:china
Contact Person:MsLina
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Kelly Bar Spare Parts Casing Shoes Foundation Rotary Drilling ISO Certification

Kelly Bar Spare Parts Casing Shoes Foundation Rotary Drilling ISO Certification
  • Kelly Bar Spare Parts Casing Shoes Foundation Rotary Drilling ISO Certification
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Kelly Bar Spare Parts Casing Shoes Foundation Rotary Drilling ISO Certification Technical Parameter of JZTG Casing Joint Φ(mm) Bolt Number Weight(kg) ...
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