asphalt production in nigeria
Nigeria''s Asphalt Unity Construction to increase aggregates production Details Created: Saturday, 15 November 2014 10:31 Written by AUC. Asphalt Unity Construction, which has its headquarters in Port Harcourt, Rivers State, has increased its production capacity at its quarry the quarry in Eziama Lokpaukwu Umuchieze, Umuneochi lga, Abia State in the east of the country.