COMPANY BUSINESSES
Beijing-Chengdu Expressway phase-3 project
New Shenzhen Station pivotal project of Shenzhen Metro
Comprehensive development of the upper part of Sihui Depot
Tianjin Station transport hub project
Beijing Metro Yizhuang Line
Beijing Tram West Suburb Line
Guangzhou Metro Line 5
Kunming rail transit monitoring service in the operation period
Shenzhen Metro Longgang Line
Surveying & mapping