Mr. Mahmoud Elsebie       Title Head of Administrative Affairs and Human Resources Sector   Tel +202 2592 8321   Fax +202 2591 6866   Email hr@dhceg.com       Title Head of the Registration & Pricing Sector   Tel +202 2590 6820   Fax +202 2590 6820   Email registration@dhceg.com       Title Head of The Technical Affairs Sector   Tel +202 27867321   Fax +202 25907560   Email Technical@dhceg.com       Title Head of The Export Sector   Tel +202 2589 6237   Fax +202 2589 6237   Email export@dhceg.com     Mr. Sherif Hassan   Title  Head of The Information Technology Sector   Tel +202 2256 3789   Fax +202 2601 7524   Email it@dhceg.com     Title Head of The Financial Affairs Sector   Tel +202 2586 7320   Fax +202 2591 6866   Email financie@dhceg.com         Title Head of The Training Sector       Tel +202 2593 0560       Fax +202 2591 6866       Email info@dhceg.com