Longyue Drill Bit

Longyue Drill Bit

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Island Hole Opener

Island Roller Cones

Island TCI Tricone Bit

Island Steel Tooth Tricone Bit

Island PDC Bits

Island PDC Drag Bit

Island Step Drag Bit

Island PDC Hole Opener

Island Drilling Tools

Island Steel Body Bi-center Bit

Island Production

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IslandProduction

amanda@longyuebit.com

Product Description

IslandProduction

IslandProduction

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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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