Quality Engineering

Project of Jinnan wastewater treatment plant (Ji Zhuangzi sewage treatment plant relocation project)
Tianjin First Affiliated Hospital of traditional Chinese medicine a new phase of the project construction project of the
Tianjin airport library and archives intelligent project
The airbus A320 series aircraft total line project in Tianjin
Tianjin South Railway Station Traffic engineering supporting mechanical and electrical installation project
Yujiabao station transport hub supporting municipal public works