Gold Member Since 2016
Audited Supplier

Cangzhou Lockheed Petroleum Machinery Co., Ltd.

Tricone Bit, Rock Roller Bit, PDC Bit manufacturer / supplier in China, offering 17′′ Combination Rock Bit/Tricone Bit/Hole Opener, 17 1/2"Hole Opener for Water Well Drilling, 26 Inch Hole Opener/Combination Bit and so on.

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