Gold Member Since 2016
Audited Supplier
Cangzhou Lockheed Petroleum Machinery Co., Ltd.

Drilling Drag Bit, PDC Drag Bit, 3 Wings Drag Bit manufacturer / supplier in China, offering API 4 5/8" 3 Wings PDC Drag Bit, The 118mm 4 5/8" One-Wheel Bit Supplier From Chinese Factory, Second Hand 17 1/2" TCI Tricone Bit Factory From China and so on.

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