Municipal public work

name of work: Sewage treatment plant of Tianjin port

Commencement time: April 1989

completion time: November 1991

name of work: Rainwater pump station of Pudong airport

Commencement time: Feb.28th 1998

completion time: April 15th 1999

name of work: Interchanging bridge on the express way Tianjin

Commencement time: July 10th 2003

completion time: April 30th 2005

name of work: Light railway XQh contract Tianjin to Binhai

Commencement time: March 6th 2002

completion time: December 18th 2003

name of work: Road bridge of Nanjinag port Tianjin

Commencement time: May 2005

completion time: May 2007