On September 24, 2018, Ecoba Vietnam Company has cooperated with the Employer, Tudi and consultant Texo to conduct the ceremony for putting the roof of the service office complex project -11 Lang Ha (Friend's Tower)

Friend’s Tower was commenced in July 2017 on an area of 1.166m2, with 20 floors with 7 floors of podium, 13 floors of the body and 3 basements. Particularly, B2 basement is equipped with 4-layer fully automatic parking system (equivalent to 3 basements) as the most modern one at the present.

Ecoba Vietnam is the main contractor of the project.