客户投诉

      中文地址：北京市东城区东单北大街1号国旅大厦819室企业管理部质量与价格稽查处收邮编：100005

      Address：Division of Quality & Price Investigation, Department of
                Corporate Administration
                Room 819, CITS Building, No. 1, Dongdanbei Street, Dongcheng District,
                Beijing 100005

投诉电话：010-85118522 400-600-8888 (24hours)

投诉信箱：advice@cits.com.cn