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CANGZHOU GREAT DRILL BITS CO., LTD
Cangzhou, Hebei, China (Mainland)
86-317-3212988
Business Type:
Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Service, Association
Featured Products
steel tooth tricone rock bit for water well drilling
tci tricone bits for water well drilling
Steel pdc drill bit mineral exploration diamond drill bit
Center Drill Bit Type and Tungsten Carbide Material SDS plus drill bits
Core Drill Bit Type and Diamond Material Diamond Core Drill Bits
Forging Processing Type and API Certification steel body pdc bits
Well Drilling Use and Drilling Tool Machine Type drill bit
TCI tricone bits for coalfield mining and water well drilling
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