Na 2019, mgbe usoro nyocha nke teknụzụ na azịza, LANZ Manufaktur Germany GmbH nyere nkwekọrịta site na Olympiastadion Berlin GmbH maka sistemu ọkụ nke Berlin Olympic Stadium zuru ezu gụnyere Main Field, Auditorium, Membrane, Mpaghara Ọha, VIP Room na Facade....