Representing transammonia inc. In sub saharan africa. Transammonia is a worldwide group trading in ammonia, fertilizers, lpg, petrochemicals& petroleum products. Transammonia has worldwide offices in north america, latin america, europe, middle east and asia. Promat solutions cc based in namibia africa, is marketing fertilizer products, fertilizer raw materials, sulphuric acid and sulphur for transammonia ag in sub saharan africa.