Cangzhou Great Drill Bits Co., Ltd

Yingzhou Economic Development Zone,Hejian City,Hebei Province,China 062450
Cangzhou,  Hebei Province  062450

  • Booth: 3056

GREAT was founded in 2010. Professionally committed to
the R&D, design, production and sales of petroleum
equipment products, it is qualified supplier of PetroChina, Sinopec and CNOOC.We are professional manufacturer of PDC bit,tricone bit,hole opener,rock reamer,downhole motors etc.

Please contact for questions