Baeksan Propeller is a professional manufacturer specializing in the manufacture of aluminum propellers for outboards and stern-drives. Under our brand BS.PRO, we have been exporting aluminum propellers to many countries throughout the world. Our aluminum propellers are enjoying the good reviews from our customers. Baeksan propeller keeps making the endless technology and management innovation to produce the best quality propellers. Baeksan propeller will provide high quality services and valuable technical information for our customers. BS.PRO propellers which are well designed based on fluid dynamics and by CAD/CAM in 3D are the replacement propellers for the genuine propellers. In order to endure the tough conditions under sea water and fresh water, we developed special aluminum alloy and we acquired some patents on the materials and casting techniques. BS.PRO propellers are also designed to absord the impact very well when being hit by rocks or something floating under the water. Therefore, the impact which can damage the engine is prevented from being delivered to the pover transmission gear.