The Event Production Company awarded Vodacom Techno Expo 5 Aug 20045 Aug 2004 WhatsappPrintPDFXLinked-inFacebook More sharing options The Event Production Company has been appointed to co-ordinate the 2004 Vodacom Techno Expo.Promoting the latest in cellphone handset technology, the Expo will be held from 26 - 29 August at Vodaworld in Midrand, Gauteng.