- Administrative Office
- Gen. Simon St. cor. 600 Calle Uno, Caloocan City, Metro Manila, Philippines
- Engineering Office / Fabrication Plant
- #41 Diego Silang St., Sta. Lucia, Novaliches, Quezon City, Metro Manila, Philippines
- Phone
-
+63.2.83670330
+63.2.83669868
- Fax
-
+63.2.83630708
- jitscorporation@pldtdsl.net