KATHMANDU: Participants of the five-day NEEK Electro-Tech 2016 were felicitated amidst a function held here on Monday. The eighth edition of the international electrical, electronic exhibition and symposium, organised by the Federation of Electrical Entrepreneurs of Nepal (FEEN), concluded on Tuesday with the organisers stating that the fair saw a footfall of around 50,000 visitors in the first four days of the event, as per a media release.