China Unicom Jilin Provincial Trunk Transmission Network Expansion Project in 2015 won the First Pri The company won the title of “Changchun Model Collective” in 2017. The company won the title of “Excellent Agency and Maintenance Partner” of Jilin Branch of China Iro The company won the title of “Pioneer Enterprise of Credit Construction in the Information and Commu The company won the May Day Labor Certificate of Jilin Province in 2018. The company won the title of “Three-star Agency and Maintenance Unit”of China Iron Tower Co., Ltd. i The company won the title of “Excellent Agency and Maintenance Partner” of Jilin Branch of China Iro The company won the titles of “Advanced Unit of Communication Network Optimizing and Innovation in 2 China Unicom Jilin Province Local Trunk Optical Cable (Pipeline, Pole Road) Project won the First Pr China Unicom Jilin WCDMA Wireless Network 2nd-stage Project (Changchun Business Area) won the First China Unicom Jilin IP MAN Main Project won the First Prize of High-quality Communication Projects in China Unicom Jilin Provincial Trunk Transmission Network Expansion Project in 2015 won the First Pri