Min. Order Reference FOB Price
1 Piece US$6,000.00-8,000.00 / Piece
Product Description
High quality drilling bit for drilling tools direct from China factory 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, ...