PT. Radio Navigasi Internasional is an approved RINA, BV, ABS & BKI Class for GMDSS Radio survey. Weather for Periodical survey, Initial survey or Maintenance. We are the first one approved GMDSS Radio survey in Batam
- PT Radio Navigasi Internasional, Batam
- Desember 1, 2023
- https://radionavigasi.com/
