Site visit to Contern SA and Manu Concassage - Luxembourg Posted on June 28, 2018 10:55 AM On April 17, 2018, representatives from several SeRaMCo Partners – University of Kaiserslautern, Schuttelaar & Partners, University of Liège, University of Luxembourg, University of Lorraine, Prefer, Tradecowall – visited Contern SA, the biggest CPP ...