产品名称： Add ship energy-saving devices,Shore connection box
<h6>By cooperating with 702 scientific research institutes and other institutes, installing ship energy-saving devices can effectively help improve the comprehensive efficiency of ships by 3% - 8%</h6>
<em>● Effectively straighten the propeller wake and disperse the hub vortex</em>
<em>● Effectively reduce propeller torque</em>
<em>● Increase propeller thrust</em>
Shore connection box is one of the main products of Zhenjiang Tongzhou Propeller Co., Ltd. with good price and quality,Factory wholesale with discounts.Our factory is a professional suppliers china and Manufacturers china,with various quality products on sales.
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