25, Anding Lu, Chaoyang District
朝阳区安定路25号
Tel:86-10-64436874

1/F, Zhongqi Building, 265, Beisihuan zhonglu, Haidian District
海淀区北四环中路265号中汽大厦1层
Tel:86-10-6231 0668

A68, Gaojing Industry Zone, Chaoyang Lu, Chaoyang District
朝阳区朝阳路高井工业区甲68号
Tel:86-10-85791662

36,Guangqu Lu, Chaoyang District
朝阳区广渠路36号
Tel:86-10-67784510

No.115, West Road of South Third-Ring RD, Fengtai District (100070)
丰台区南三环西路115号 （100070）
Tel:86-10-63350555