PT. IS Ing SIlver
JAKARTA GEMS CENTER (RAWA BENING)
Lt. 1 BKS 161-171
Jl. Bekasi Barat - Jatinegara
Jakarta Timur 13350
Telepon: (021) 8590 7787, 8590 7789, Fax : (021) 8590 8810
Whatsapp: +6281380716125
Email: [email protected]
(021) 85907787
+6281380716125