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

Tricone Bit, PDC Bit, Hole Opener manufacturer / supplier in China, offering Tungsten Carbide Insert Tricone, Roller Cone Drill Bits, Tricone Roller Cone Drill Bits, Tricone Rock Bit Export to Us/USA and so on.

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