Mr.Ma Chunsheng: E-mail: machunsheng.ck@crrcgc.cc
Address: 435 Qingyin Road , Changchun City Jilin Province , China
Postal Code: 130062
CRRC Changchun Railway Vehicles Co.,Ltd.
Address: 435 Qingyin Road , Changchun City Jilin Province , China Postal Code: 130062
