船件
Ship parts
船锻件：船用锻件主要产品有： 钢锻件（单件40吨以下）：螺旋浆轴、联轴器、中间轴、舵杆、舵销及各种螺母、螺栓。
ship of the forged: main products are forged parts for Marine :Steel forging(Not more than 40t of singleton):Propeller shaft、coupling、jack shaft、rudder pintle  、miscellaneous nuts、bolt。

船铸件： 钢铸件（单件100吨以下）：艉柱、艉轴管、整体及分体挂舵臂等

Ship of the casting: steel casting(Not more than 100T of singleton):Stern post、stern shaft tube、as a whole and fission rudder horn etc.