Mailing Address
Perumahan Citra Gading Blok C5 No.14 RT 05/05 Kel. Cilaku, Kec. Curug, Kota Serang, Provinsi Banten, Indonesia, Post Code 42121
Principal Contact
Indah Juwita Sari
Email: ijbetsd@gmpionline.com
Support Contact
R. Ahmad Zaky El Islami
Email: ijbetsd@gmpionline.com
