Hunan Diyfia Group Company

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Imp.Diamond Drill Bits
Imp.Diamond Drill Bits
Surface Diamond Drill Bits
Surface Diamond Drill Bits
Tungsten Carbide drill Bits
Tungsten Carbide drill Bits
E.P.Diamond Drill Bits
E.P.Diamond Drill Bits
Diamond Casing Shoe Bits
Diamond Casing Shoe Bits
PDC Drill Bit
PDC Drill Bit
PDC insert Cutters
PDC insert Cutters
DTH Bits
DTH Bits
Surface Reaming Shells
Surface Reaming Shells
PCD Reaming Shells
PCD Reaming Shells
T.C.Reaming Shell
T.C.Reaming Shell
E.P.Reaming Shells
E.P.Reaming Shells
Core Barrels
Core Barrels
Overshots
Overshots
Drill Rods and Casing Pipes
Drill Rods and Casing Pipes
SPT Sampler Equipment
SPT Sampler Equipment
Drilling Tools
Drilling Tools
Mud Pump
Mud Pump
Drilling Rig
Drilling Rig
Mill
Mill
Raw Material（Bismuth Oxide）
Raw Material（Bismuth Oxide）

Tel：+86 731-85786177

Fax：+86 731-85535877

Email：[email protected]

SKYPE ID：a90xiaxue

Add：R2105,No.258 Xiangfu Central Road,Tianxin Area,Changsha,Hunan,China.

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Hunan Diyfia Group Company

Hunan Diyfia Group Company, located in beautiful Changsha city, Hunan province, We are a professional manufacturer specializing in mining operations required mechanical equ........

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