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COTRAC benefits from the trust of public institutions, universities and local authorities who attest to the quality of our work.
Official attestation of good execution issued by the Commune de Ngor for construction and development works completed on time.
Attestation of works carried out within the ESP infrastructure, affiliated with Cheikh Anta Diop University of Dakar, one of the largest universities in West Africa.
Certificate of completion issued by the Commune de Ngoundiane for road infrastructure and civil engineering works successfully completed.