A group of two building services engineers and two cad designers with extensive knowledge about HVAC, plumbing, fire fighting systems design & drafting, looking for business development with new contacts worlwide to provide high quality Building Services Engineering service in compliance with International Standards and Codes. Together worked for large scaled projects for various countries such as Libya, Qatar, Guinea, Romania, Saudi Arabia, Uzbekistan, Turkmenistan, Azerbaijan, Georgia... Working experience with reputable consultants such as Dar Al-Handasah, Hill International, Besix, Vinci, Mace, KBR ... Building services design and drafting, HVAC, Heating, Ventilation, Air conditioning, Plumbing, Fire fighting, Hydraulic calculations, Psychrometric analysis, Heat calculations with HAP 4.30, Preparation of design and value-engineering reports, 3D mechanical room design, Material take off, Shop drawing, ASHRAE, BS, NFPA, IBC, DIN, Conceptual and detail design, Analysis of me