8228澳门资料大全-免费完整资料

8228澳门资料大全-免费完整资料

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Cangzhou Great Drill Bits Co., Ltd.

Tel: +86-317-3212998

WhatsApp: +86 15831709965

E-mail: admin@pdcbit.net / admin@zkdrilling.com /

Add: No. 2, Jianshe North Street, Yingzhou Economic Development Zone, Hejian City, Hebei Province, China Post Code: 062450

Subsidiary Corporation: GREAT ENERGY TECHNOLOGY(HEJIAN) CO.,LTD

Product

PDC Bit

TRICONE BIT

PDC HOLE OPENER

CORE BIT

DOWNHOLE MOTOR
application

Oil and gas field

Water wells, mines, coalbed methane, geothermal fields

Rotary excavation, trenchless field
cases

PDC Bits drilling record →

7 1/2"GS1604 Good feedback →

PDC Bits drilling record →

Tricone bit IADC 537 drilling record →
News

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