OFFICE
Grand Slipi Tower Kav. 22-24 Lt. 5F
Workshop
Jl. Raya Kembangan Selatan No.5 Jakarta Barat
Tlp : 021 29209415
Fax : 021 29209415
Hp/WA : 0812 8479 317
Email. pratama.grouting50@gmail.com
Website :www.pratamagroutingcv.web.id