Courses by Gem and Jewellery Research and Training Institute (GJRTI) / Courses in Sri LankaJewellery Casting and Electro Plating Course / Geuda Heat Treatment Course – Gem and Jewellery Research and Training Institute (GJRTI) 2018 August 14, 2018August 14, 2018 Closing Date – Not Mentioned Advertisement Sinhala Edition Preview Advertisement English Edition Preview Download Advertisement (Sinhala Edition) Download Advertisement (English Edition) Instructions to Candidates Contact Numbers : 011-2579184, 011-4324674, 011-4324675, 011-4324676 Email – [email protected] Source – Silumina / Sunday Observer (2018.08.12)
