Oceanas (Tianjin) International Trade Co., Ltd is a professional one-stop supply chain international trade seller of ship construction and repair engineering accessories and equipment, including ship stern rudder shaft system equipment supporting products, ship motors, shaft generators, ship pumps, as well as commonly used valves, flange elbows, pipe fittings for ship fire water systems, ballast water systems, main and auxiliary equipment circulation water systems, boiler water systems and othe...