China steel body pdc bit manufacturer & supplier

China API oil well drilling bits prices

GS1303Z

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2017-01-04

API Standard PDC drill bits for oil well or water well drilling

GS1303Z

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2017-01-03

API Standard PDC drill bits for oil well or water well drilling

GS1304

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2017-01-02

API Standard PDC drill bits for oil well or water well drilling

GM1305

our advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2016-12-30

API Standard PDC drill bits for oil well or water well drilling

GS1306

Our advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2016-12-29

Great Directional Welling Drilling PDC Bit

GSD1635T

The company, with modern plants and advanced production equipment, has the capability to produce more than 10000 of the drill bits from size 3" ~ 26"

2016-12-24

Great Matrix Body Pdc Drill Bits

GM1605T

1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2016-12-22