Gold Member Since 2014
Audited Supplier
Hejian Hengji Bit Manufacture Co., Ltd.

Oil PDC Bit, PDC Oil Drill Bit, 5 6 Blades PDC Bits manufacturer / supplier in China, offering Blades Steel Body Matrix Body PDC Drill Bit, TCI Tricone Rock Roller Bit/Oil Drill Bit, Tricone Water Well Drilling Bits, 8.5 Inch Rotery Bits, Oil and Gas Reamer, Used Tricone Bit for Sale and so on.

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