Min. Order Reference FOB Price
1 Piece US$6,000.00-8,000.00 / Piece
Product Description
Oil drilling using downhole tools factory machined 9 3/4"PDC drilling bit Product Description Weifang Shengde Petroleum Machinery Manufacturing Co., Our company, located in the beautiful Weifang City of Shandong Province, specializes in producing high-quality downhole motors, drills, screw pumps, ...