产品概要： The marine electrical equipment we produce have been widely used in various type of ships, mainly including main switchboards, emergency switchboards, engine room console, wheelhouse control consoles, frequency conversion control systems, frequency conversion power supplies and alarm monitoring systems, shore power cable winches and other products. EEDI 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.