Cu1.Cu3 Marine Rudder Propeller

We are offering marine rudder propeller. Material:cu1.cu3,copper,bronze. 2.certificate:abs,bv,ccs,dnv gl, kr, lr, nk 3.blades:3-5pcs we can design and make propellers for container ships,cargo ships,tankers, and kinds of boats. the material can be : cu1.cu3,copper,bronze. The dimension can be according to your requirements. We are able to make max 10m diatermeter propeller. The blades can be 3.4.5. The certificate of abs,bv,ccs,dnv gl, kr, lr, nk and etc are availabe