STCW CMDSS: Global Maritime Distress and Safety System

Training course: http://www.icve.com.cn/portal_new/newcourseinfo/courseinfo.html?courseid=jjemao-nsrjolm-tg2nmxg&from=train

NU ACADEMY
Unit 201,Shanghai Trade Square, No.188, Siping Road,Shanghai,China,200086
+86-21-65759141