<link rel="stylesheet" href="//fonts.googleapis.com/css?family=Lato:100,300,regular,700,900,400%7COswald:300,regular,700%7CIndie+Flower:regular%7COpen+Sans:300,400%7CPoppins:300,regular,500,600,700%7CMontserrat:regular,700,100,200,300,900%7CQuicksand:300,regular%7CUbuntu%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic">Haldun Tolan – DDesign Communication Systems

G20 Turkey 2015

G20 Turkey 2015
Event managemet system, RFID access control, mobile app, web site

WPC 2017

World Petroleum Congress 2017

Online Registration and Accreditation
Turnstile Access Control

OIC Summit

Organization of Islamic Cooperation 2016

Online Registration and Accreditation
Turnstile Access Ccontrol