NHG Exhibitions

NHG Exhibitions has built a solid global portfolio of leading brands for specific industries and geographies.

NHG Exhibitions has developed a solid international customer network with deep market knowledge.

NHG Exhibitions offers effective B2B environments, strategic business development opportunities and unique exhibition experience to customers. In this context, conferences and educational programs support the information flow in relevant industries.

NHG Exhibitions has acquired USA and international rights for International Scaffolding & Formwork Exhibition and Dam & Hydropower Exhibition organized by Demos Exhibitions in Turkey.


With individuals who have over 40 years of experience in trade shows and fairs, ConvExx handles all areas of the Show. Located in Las Vegas, Nevada, the company handles every aspect of the show from pre-show marketing to registration and customer service, though the on-site operations and post-show analysis. With an emphasis on shows in manufacturing, ConvExx has been selected by DEMOS to handle all US sales and logistics to ensure the success of Scafform Global Expo.

Demos Exhibition and Organization CO.


Since 1993, Demos Exhibition and Organization CO. Fairs is one of the well-established companies in Turkey, producing shows in the construction and geothermal sectors. Other shows include Dams and HEPP Fair, Door Fair, Tunnel Expo Turkey, EXPO GEOTHERMAL, and 3D Print Expo. DEMOS Trade Fairs is now bringing its expertise and industry knowledge to the US by supporting Scafform Global Expo.