中文版
Achievement
Shenghua Science and Technology Mansion

Shenghua Science and Technology Mansion
TV, network, telephone, monitoring and broadcasting internal and external network design engineering construction of the mansion

 
Dalian Datong Communication Engineering Co., Ltd.     E-mail:datongdl@outlook.com
Add:Room 72-3, LuXun Rood, Zhongshan District, Dalian, P.R.China     Tel:+86-411-82734677 / 82734227      Fax:+86-411-82934227