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Interlocking Kelly Bar Is Applied to Strong Hard Rock Formation
FOB Price: USD 10000.00 - 20000.00 Piece(s)
Min. Order: 1 Piece(s)
Hebei Kongrui Machinery Equipment Co., Ltd.
| Payment Terms: | T/T |
|---|---|
| Main Products: | Kelly Bar, Drilling Tools, Casing Tube, Drilling Rig Accessories; |