Tianjin NGN Network Communication Engineering Co Ltd. is a high-tech, high-intelligentize, high-effective company located in China high-tech development area.

 
  • 天津市安吉网络通信工程有限公司坐落在中国天津南开工业园技术开发区,在世界范围内也建立了广泛的分支机构。
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