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News

8.03.2017
03/17 Project start of Zhengzhou to Wanzhou PDL, Chongqing Section
19.08.2016
08/16 New Projects for PEC+S and SSF in China
17.12.2015
12/15 Yao Jia Ying tunnel

Messrs Huo Yi and Zhu Gui Fu, chefs of the Chinese engineering office Beijing, assessed the quality and safety of all tunnel sections I to VIII of the new line Beijing – Shenyang which are currently under construction.