OSS Service Center
Jl. Sriwijaya No.57 A Semarang
Kel. Candi
Kec. Candisari
Kota Semarang
No. Telp. (024) 844 3570
+62 812-2511-3000
Email : osscomputer@yahoo.com
Denny Sudrajat
No.Hp. +62 812-2511-3000