RMS Marine Service Company Ltd. (former name: Runtong Marine) is one of the leading marine service providers in China. We have offices in Shanghai, Qinhuangdao, Dalian, Tianjin, Qingdao, Zhoushan, Guangzhou, Korea and Singapore.
China Harbor Marine Service & Engineering Co;Ltd, located in Nantong, Zhoushan & Shanghai,dedicated in ship stores & provisions as well as ship spare parts and voyage repairing,servicing in mostly ports of China,especially in Sh
Master Systems provides expertise in Navigation, Communication, Automation, LSA/FFE technical services worldwide since 1999.
Specialises in: Annual GMDSS Radio Survey, Annual Lifeboat & Davit Services, Annual Service for Gyrocompass, Gas Detector Calibration and Lifeboat & Life Raft Inspection Services