MIO field of activities has a range of designing, reverse engineering and production of various marine propellers for military, commercial, passenger and pleasure vessels since 1996. Our policy is based on the two principles of quality and the minimum delivery time to the customer; in this regard, serious efforts have been taken out by employing the experts’ engineers as well as modern technologies and quality control techniques. Our industrial production is expanded to the wide range of different submerged and Surface Piercing Propellers (SPP) and also design and manufacture of different propeller sizes from precise small ones such as calibrator propellers up to large ones such as 3m in diameter. The most advantageous characteristic of propeller products is using the CNC machining technology in the manufacturing and final polishing by expert technicians that facilitates the achievement of the best geometrical precision and surface quality according to the international standard demanded by the customer. It is also notable that in design and manufacturing of the propellers, the best materials with necessary strength and corrosion resistance is utilized; such as the stainless steel, and other marine aluminium alloys. Quality is one of the main targets in our products, the quality considerations are signified in all the production procedures to deliver the qualified products with sufficient safety and geometrical accuracy for the customer satisfactory