产品名称： Energy-saving device,CHINESE PROPELLER
By cooperating with 702 research institutes and other research institutes, installing ship energy-saving devices can effectively help improve the overall efficiency of ships by 3%-8%.
CHINESE PROPELLER 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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