Did China Construction Technology Group cheat?

Hangzhou Zhong Jian Science and Technology Group was established in March 20 14, with more than 5 registered subsidiaries. The company's business has been around the building materials industry. 1994 at the beginning of the establishment of Tian Yun software company, the company's business continued to expand, and several subsidiaries such as China Construction Network and China Construction E-commerce were established successively. China Construction Network operates 8 websites. More professional in the industry website.