Min. Order Reference FOB Price
1 Piece US$2,000.00-5,000.00 / Piece
Product Description
Product Description At present time, six types,JZQJ300×2,JZQJ250×2, JZQJ200×2 and JZQJ300×1, JZQJ250×1, JZQJ200×1are available. The former applies to over 3000-meter-long drills, and the latter applies to small drills of less than 3000 meters and service rig. ...