How many innings does China Railway have? Is there one in Jinan?

China Railway 25th Bureau Jinan has China Railway 10th Bureau and China Railway 14th Bureau. China Railway Engineering Corporation is affiliated to China Railway No.1 Engineering Group Co., Ltd.-——Xi Anyanta North Road 1 0-Chengdu Majiayuan Road 10-No.269 Yingze Street in Taiyuan-No.96 Wangjiang East Road in Hefei-No.23 Zaoshan Road in Guiyang-Haidian in Beijing. China Railway Seventh Bureau Group Co., Ltd., No.2 Wanshou Road, Zhengzhou Hanghai East Road 1225-North Second Section of Chengdu First Ring Road 100-No.3 Jingbin Street, Shenhe District, Shenyang City-1 67 China Railway Construction Engineering Corporation belongs to China Railway. Company-China Railway 12th Bureau Group Co., Ltd.-No.0/03, Dingziqiao, Wuchang District, Wuhan-No.0/30, Xikuang Street, Taiyuan City-No.2 1 38, Lingdong Road, Erdao District, Changchun City-No.0/0, Heping Road, Jinan City-China Railway 16th Bureau Group Co., Ltd.