Shanghai Guangxia (Group) Co., Ltd. is a municipal group enterprise with first-class construction qualification, integrating construction, building materials management and real estate development. At present, it has tot…

Beijing Jingyuntong Technology Co., Ltd. (hereinafter referred to as "the company") was established on August 8, 2002 with a registered capital of 859.772 million yuan. It is a high-tech enterprise with photovo…

China United Network Communications Co., Ltd. Beijing four division company was established on November 12, 2008. The legal representative is Huang Changjian. The business scope of the company includes: fixed network loc…