Courses Related to Gem Industry and Jewellery Industry – Gem and Jewellery Research and Training Institute (GJRTI) 2019

Courses Related to Gem Industry and Jewellery Industry – Gem and Jewellery Research and Training Institute (GJRTI) 2019

Contact Numbers : 011-2579184, 011-4324676
Email – training@gjrti.gov.lk

Source – Sunday Observer (2019.04.28)