4m C-worker 4 delivered to GMGS

We provided a 4m USV to GMGS in November 2019, T20 MBES from RESON, UUV-3500 SSS from Klein, SES2000 smart SUB-bottom from innomar, CTD from Seabird were intergrated, Mesh conminication system make we can control the vehicle in a long distance. the sea trail test was finished and GMGS was very satisfied with the perfomance.  another two vehiles will be delivered in this year.