Ms. Cao Ran: +86-431-87831631   E-mail: caoran.ck@crrcgc.cc
Mr. Lou Fangzuo: +86-431-87955459   E-mail: loufangzuo.ck@crrcgc.cc

Address: 435 Qingyin Road , Changchun City Jilin Province , China

Postal Code: 130062