[vc_row][vc_column][vc_column_text]Following 14 years of unbroken excellent and professional services, De-mark is part of the consortium of engineering firms handling the construction of the world’s largest Refinery in Lagos, Nigeria. Works at the massive site have commenced and De-mark is at the site delivering world class structures[/vc_column_text][/vc_column][/vc_row]