Gold Member Since 2016
Audited Supplier

Cangzhou Lockheed Petroleum Machinery Co., Ltd.

Tricone Bit, Rock Roller Bit, PDC Bit manufacturer / supplier in China, offering 14 3/4"374.6mm Tricone Drill Bit /Tricone Rock Roller Bit, 8 1/2" PDC Core Drill Bit Exploration, 6 Inch IADC117 Tricone Bit with Wooden Box and so on.

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