Open System SOlutionssssss

Open System Solutions

 

Contact

Sales & Marketing      :   sales@opensistem.com

Support                    :   support@opensistem.com

                               :   Helpdesk/Open Ticket


Office Address   :

PT. Open Sistem Solusi

Patra Office Tower 17th floor

Jl. Gatot Subroto Kav.32-34

Jakarta 12950 – Indonesia

Phone : +6221-52900252

Fax : +622152900253