Cangzhou Great Drill Bits Co.,Ltd

Yingzhou Economic Development Zone
Cangzhou,  Hebei Province  062450

86 131 61769999
86 317 3853333
  • Booth: 6328

GREAT DRILL BITS was founded in 1998, as a first-class material supplier of Sinopec, CNPC and CNOOC,and GREAT is one of the largest companies for the manufacture of PDC bits in Asia. Has an annual production capacity of 10000pcs PDC bits in various specifications of 3”~26”.

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