Address:

Airport Economic Zone Zhonghuan West Road 58, Tianjin, China (300308)

Tele:

022-58168883, Wenying Xu; Ning Fu

022-58168884, Hongkun Wang; Yanrong Liu

022-58168885, Yuanzheng Zhai; Xingwang Liu

022-58168520, Di Wu

E-mail：

irla@csoe.org.cn