恩梯梯通信系统（中国）有限公司北京分公司

NTT Communications is the international and long distance service arm of NTT (Nippon Telegraph and Telephone Corporation), one of the largest telecommunications companies in the world (ranked 31st in the Fortune Global 500 list of 2011). NTT Communications China is a subsidiary of NTT Communications, the international and long distance arm of NTT.We provide global/local network implementation service, IT outsourcing in general (system integration and operation/monitoring) as well as security solutions.Together with our partners and NTT Communications' other affiliates, we provide our customers with prompt support that covers major areas in China. NTT Communications China established in October 2004 in Shanghai,and now we have 7 offices in 7 cities in China. NTT集团（Nippon Telegraph and Telephone Corporation,日本电信电话株式会社），是全球*大的电信运营公司之一（在2012年度《财富》全球500强企业中排名第29位）。 NTT通信（中国）是NTT日本电信电话株式会社集团旗下NTT通信株式会社在华的全资子公司，于2004年10月正式成立。主营国际及长途通信业务，面对企业客户提供系统集成、网络构筑、信息安全、IT维护等全方位的服务。 NTT通信（中国）总公司在上海，目前