Min. Order Reference FOB Price
1 Piece US$20,000.00-50,000.00 / Piece
Product Description
Factory Wholesale Price BQ 2000m NQ 1500m HQ 1000m Geological Expoloration Surface Gold Mining Diamond Wireline Core Sample Drilling Rig Machine For Sale The mechanical top drive series drilling rig is a kind of water well drilling equipment independently developed by the company, which integrates ...