FX2N-20GM ,FX2N-1RM-E-SET,FX2N-232-BD,FX2N-422-BD,FX2N-485-BD FX2N-20GM ,FX2N-1RM-E-SET,FX2N-232-BD,FX2N-422-BD, 深圳市百力武机电设备有限公司