DS ENTERPRISE

Construction and maintenance of power plants

Construction of long distance pipelines or urban pipelines

Construction and maintenance of industrial facilities such as refineries chemical plants etc.

Construction of buildings carried out on own-account basis or on a fee or contract basis

Activities relating to alteration, addition, repair, maintenance carried out on own-account basis or on a fee or contract basis

Assembly and erection of prefabricated constructions on the site

Construction and maintenance of motorways, streets, roads, other vehicular and pedestrian ways, highways, bridges, tunnels and subways