Key feature: 1. Combined design propeller and nozzle together, enlarge diameter of propeller and low down its rotate speed, which keep high propulsion efficiency and enhance thrust force; 2.....
Located in Chongqing which is among the largest industrial cities in China. We are an exporter in Lange Group which is manufacturer of Auto Spare Parts, Truck and Marine Equipment. Since early 80' s, ....
Key feature: 1. Use heavy fuel to drive M/ E and then drive shaft generator, reduce the operation cost; 2. Through changing pitch to change ship s speed but keep the M/ E s rotation speed or....