Dear Sir, We are a leading and innovative marine manufacturer of high performance rudder and rudder system for ships.Since the establishment in 2002, we have produced more than twenty shipsets of marine rudder systems and stern frame,propeller boss,propeller shaft,etc.for shipyards abroad successfully. Our professional and experience engineers can design and make rudder system according to your drawings.The rudder system including: 1. Rudder System 2. Rudder Trunk 3. Rudder Stock 4. Rudder Carrier 5. Rudder Pintle 6. Rudder Blade 7. Rudder Casting 8. Pedestal Various kinds of classification cert can be supplied:LRS/ABS/NK/GL/CCS cert. If you are interested in rudder system,please feel free to contact me! Looking forward to hearing from you soon! Best regards, Mrs Yao Aiqin, China Empire Marine Equipment CO.,LTD