What about Linyi Guokong Chen Zheng Information Technology Co., Ltd.

Linyi Guokong Chen Zheng Information Technology Co., Ltd. is very good. Linyi Guokong Chen Zheng Information Technology Co., Ltd. was established in March 2006. It is the ownership unit of Shandong Expressway Information Group and a national high-tech enterprise. Its business covers smart cities, smart energy, artificial intelligence and other fields. Now it has developed into a leading smart industry solution service provider in China, so it is very good.