As a factory, we specialize in producing high precision lost wax investment casting stainless steel marine boat propellers. Our 4-blade type propellers are designed to provide optimal performance, durability, and efficiency for various types of boats. With our advanced casting techniques and rigorous quality control, we ensure that each propeller is perfectly crafted to meet the highest standards. Whether you are looking for a replacement or an upgrade, our stainless steel marine boat propellers are built to last and deliver exceptional results in any type of water conditions.