Lian Rag company started its engeineerin, research and technological activity in the 2007. The activity areas of this knowledege-based company include metallurgy and chemical enginerring and energy. The company has succeded in obtaining various national and international licenses in its fields of cativity. including licenses for technical inspection, laboratory services (DT& NDT), constraction tanks(storage tanks& pressure vessels) as well as research activitees.