Min. Order Reference FOB Price
20 Pieces US$3,000.00-5,000.00 / Piece
Product Description
Reliable oil drilling equipment made in China Weifang Shengde Petroleum Machinery Manufacturing Co. , Ltd. is a professional company integrating R &D, design and production. The main products are Downhole Motor series, screw pump series, PDC bit series. Compared with the domestic and foreign ...