National Gem and Jewellery Authority Authority, Government Sri Lanka, Colombo info@ngja.gov.lk Open Jobs - 0 Private Message Send message Please login to send a private message Follow us About Company National Gem and Jewellery Authority Be the first to review “National Gem and Jewellery Authority” Cancel reply Your Rating for this listing Your Rating Name Email Save my name, email, and website in this browser for the next time I comment. Review
