ISLAMABAD - Pakistan Gems and Jewellery Development Company (PGJDC) is establishing Gems and Jewellery Training and Manufacturing Centers (GJTMCs) in different cities to provide gems and jewellery training and manufacturing facilities. PGJDC is providing quality education to the stakeholders of gems and jewellery industry enabling them to compete effectively in the international market. An official said the gems and jewellery sector of the country has been lagging behind in the modern education and techniques.