◇国防装备
   军用通信局站
   军用通信车、装甲指挥车
   航空机载电源
   舰炮、海洋深潜电源

◇NATIONAL DEFENCE EQUIPMENT
  Military communication bureau
  Military communication car/truck
  Aircraft on-board Power source
  Power source of navel gun,scuba of deep water

 ◇交通系统
   铁路信号及通信系统
   铁路客车备用电源系统
   内燃、电力机车起动电源系统
   机场导航备用电源系统
   近海、内河航标照明系统
   AGV车载电源        

◇TRAFFIC SYSTEM
  Signal and communication system in railway
  Stand-by power source system in passenger train
  Staring system in diesel and electrical locomotive
  Stand-by power system in airport navigation
  Lighting system in offing and freshwater navigation
  Power source for AGV

 ◇通信系统
   程控交换机
   微波通信
   移动通信

◇COMMUNICATION SYSTEM
  SPC exchange
  Micro wave communication
  Mobile communication