WTC SP promotes the Polish Railway Industries - SĂŁo Paulo | SĂO PAULO, BRAZILÂ â The World Trade Center SĂŁo Paulo, in partnership with The Ministry of Economy of the Republic of Poland promoted the conference Poland on the Rails (PolĂ´nia Nos Trilhos), hosted at Hotel Novotel Center Norte, SĂŁo Paulo, November 12th. The WTC SĂŁo Paulo was... more