shipbuilding industry sultanate of oman is characterizwd by the rich historical maritime,which is woven on the mantle of history with letters of gold and glories of the sea,which raised the glory of Amman with the height of each sail and ship over thousands of years.the sultanate has developed marine industries and timber used in the manufacture of ships which is imported from india and also added trees (earring, dam, dams) located in the sultanate, which manufactures the ship ribs and used hammer , sawdust,perforation ,thread, bow, chisel ,iron, and steel, the base is simple and easy.