Who we are
Our Services
Road Marking
HNH ensures that all road marking done meets the requirements of Qatar Traffic Control Manual (QTCM) and Qatar Construction Standards 2014 (QCS).
Traffic Management
Road closures with diversions,Lane closures,Narrow lane schemes,Major and minor contraflows,Works involving TMAs or Mobile Lane closures.
Inspections,Works involving TMAs or Mobile Lane closures,Installation and maintenance of guard rail and crush cushion.
Our best works
Our team

The assurance of maintaining international membership and certifications (including ISO 45001 and ISO 9001) HNH will continue to invest in team development – QHSE, machinery and equipment to ensure that the satisfaction and quality will meet in each and projects.

Our Clients