FACTORY :

                   Jl. Raya Tembusan Tol Gempol Ke Pandaan Dusun Besuki,

                   Ds.Kejapanan Kec. Gempol Pasuruan - Jawa-Timur-Indonesia

                   Phone : 62.343.851-451,851-452,851-453 Fax : 62.343.851-449

                   Email : mggpl@gramaron.com

  OFFICE SURABAYA :

                   Jl. Bunguran 23-25 A

                   Phone : 62.31.355-6666 62.31.355-6677 (HUNTING) Fax : 62.31.353-0675,353-7234

                   Email : mgsby@gramaron.com , gramaron@indosat.net.id

                   Jl. Klampis Anom 12

                   Phone : 62.31.593-2600 62.31.593-2700 (HUNTING) Fax : 62.31.594-6370

  OFFICE JAKARTA :

                  Jl. Daan Mogot Km. 19,8 Kawasan Industri Daan Mogot Blok D-6

                  Phone : 62.21.619-7248, 544-1472 62.21.544-1473, 540-2227 Fax : 62.21.540-2219

                  Email : mgjkt@gramaron.com , mgjkt@telkom.net