2021 Sponsors PLATINUM SPONSORS www.derap-ag.chfogtec-international.com www.innovanv.com GOLD SPONSORS www.njtu.edu.cnwww.hirun.euwww.hitachirail.com SILVER SPONSORS rail.ricardo.comwww.scpltd.in BRONZE SPONSORS www.alstom.comwww.maurer.eu
