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 other pipeline systems, under Shandong Wantong Group. The company has signed strategic cooperation and sales agreements with many well-known domestic manufacturers of ship equipment accessories (such as ship stern rudder shaft systems, motors, pumps, valves, flange elbows, pipe fittings, etc.) in the field of ship accessory equipment production.

        Shandong Wantong Group specializes in designing, manufacturing, and processing various types of ship stern rudder shafts and sealing accessories (oil lubricated, water lubricated stern shaft sealing devices, stern tubes, white alloy bearings, polymer bearings, intermediate bearings, upper and lower rudder bearings, packing boxes, etc.). The company has complete mechanical processing equipment and advanced process design, with a large ship test bench and various testing equipment. Simultaneously possessing complete detection technology and testing equipment. There are physical laboratory, chemical laboratory, and product performance laboratory, equipped with electronic servo universal testing machine, impact testing machine, expansion testing machine, element analyzer, ultrasonic flaw detector and other equipment We have the ability to conduct simulation and mechanical tests, physical and chemical analysis, and ultrasonic testing. We can independently undertake the design, production, processing, and on-site installation technical services of ship shaft systems and rudder systems. Our company produces 500 sets of ship stern rudder shaft systems and 2000 sets of polymer nano bearings annually. Our shaft and rudder products have been recognized by multiple classification societies such as CCS, BV, VR, DNV, LR, ABS, GL, etc. Our products are sold well throughout the country with high-quality, reliable quality and excellent equipment, and are also exported to Hong Kong, Singapore, Southeast Asia and the world with our company's high-quality product service system.