Supply stern tube, stern shaft, stern frame, rudder stock, rudder blade, rudder carrier, rudder horn, propeller, propeller shaft and bow thruster Can supply whole set stern frame and rudder system for all kinds and all sizes of vessels including: - stern shaft, propeller shaft, stern shaft nut, stern tube, stern roller, water lubricatio stern shaft sealing apparatus, oil lubrication stern shaft sealing, stern shaft bearing, shafting intermediate bearing, counter shaft, hydraulic pressure joint coupling - rudder construction, rudder stock, rudder blade, rudder pintle, rudder pintle cover, lower/upper rudder carrier, lower rudder bearing bush, rudder trunk, rubber seal, hydraulic nut - propeller shaft, bow thruster, propeller Any class certificate such as, ccs, nk kr, abs, dnv, lrs, kr, ec etc can be provided. We had produced the rudder system and shaft system for m/v 400000dwt ore carrier(for cvrd company), 176000dwt, 156000dwt, 115000dwt and 85000dwt cargo vessel and oil tanker, 70m, 69.9m and 45m multi-purpose ocean engineering vessel Please feel free to contact with us freely for your inquiry