Shandong Wantong Marine Engineering Co., Ltd. is based in China and lists marine rudder bearings on Global Trade Plaza. The company offers products such as Marine Gliding Watertight Lower Rudder Bearing and Marine Lower Rudder Bearing, which are designed for use in ship rudder systems. These bearings are described as suitable for small and medium vessels with large rudder pintle diameters and are used together with CB*789 upper rudder carriers. The products feature customized sizes, blue color, watertight type, and wooden package packing. Certifications mentioned include CCS, ABS, LRS, BV, GL, and NK. The company states that the bearings can be manufactured according to customer requests and have a delivery time of 5 days or as required. Buyers can send an enquiry through Global Trade Plaza.