Company Market Lists :

  • Infrastructure : Port, Railway, Reclamation, etc.
  • Energy          : Power Plant, Mining, Oil & Gas, etc.
  • Industry        : CPO, Industrial Area, Chemical, etc.

OUR CLIENTS

About Us

PT. Diagram Triproporsi Engineering Consultant was founded in 1980 with intensive projects portfolio in ports, harbors and urban drainage. Read more...

Contact Info

MAIN OFFICE :

+62 (021) 4701356
+62 (021) 4701357

+62 (021) 4720895
+62 (021) 4892042

E-mail : project@diagramtriproporsi.com

ADDRESS :

Agnesia Building 2nd floor, Jl. Pemuda 73B Jakarta Indonesia 13220

Location