Longyue Drill Bit

Longyue Drill Bit

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Djibouti Hole Opener

Djibouti Roller Cones

Djibouti TCI Tricone Bit

Djibouti Steel Tooth Tricone Bit

Djibouti PDC Bits

Djibouti PDC Drag Bit

Djibouti Step Drag Bit

Djibouti PDC Hole Opener

Djibouti Drilling Tools

Djibouti Steel Body Bi-center Bit

Djibouti Production

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DjiboutiProduction

amanda@longyuebit.com

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DjiboutiProduction

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Contact Us

Economic Development Zone of Hejian City, Cangzhou. Hebei, Province.China.

Phone: +86-153-73497780

E-mail: amanda@longyuebit.com

Fax : 86-317-3852-994

Our Products

TCI Tricone Bit

Steel Tooth Tricone Bit

PDC Hole Opener

Steel Body Bi-center Bit

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