Delattre Levivier Maroc, "DLM", leading the Moroccan and international markets for 60 years in heavy construction, boilermaking and pipework. DLM has earned the trust of the major operators and engineering consultancies in many areas of activity (mining and chemicals, oil and gas, infrastructures, cement and energy) on the strength of its experience, high technical levels, its leading-edge industrial facilities and the skills of its teams.