产品主要包括门舵、前置导轮及导流鳍-舵球等节能附体装置，综合节能效果可达3%~12%，相关方案在散货船、集装箱船等民船应用广泛。公司已开发多个组合节能技术方案，且已在万吨级肥大性船等得以应用。

The products mainly include energy-saving attachments such as door rudders, front guide wheels, and guide fins rudder balls, with a comprehensive energy-saving effect of 3% to 12%. The related solutions are widely used in civilian ships such as bulk carriers and container ships. The company has developed multiple combined energy-saving technology solutions, which have been applied in large vessels of up to 10000 tons.