/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: AhmedDouidari https://cdn.slidesharecdn.com/profile-photo-AhmedDouidari-48x48.jpg?cb=1523804916 By consideration for the Urban Development Accelerated in the world on one hand and to multiplicity of the contractor’s executives, suppliers and manufacturers at the local and global levels on the other hand. You can find the manifest failings in the links between owner, developer, contractor and manufacturer in terms of access to constructive competition which in turn reflected on the development of projects. Thereupon, we were starting by strengthening the links through creating and developing the Global Network Database. In order to be an access center for an operational definition and easy communication that can approach to positive competition and the correct assessment in terms of. http://www.cdclco.com