Griya Candramas Blok FA-2, Betro, Pepe, Sidoarjo, Kabupaten Sidoarjo, Jawa Timur 61253

Phone Support
 081231776718  081357605040
 085106102020  081357833331
 081332333669  082245554931
 082233449995  081234572223

Mail Support
 admin1@karyautamasteel.net
 admin2@karyautamasteel.net
 admin3@karyautamasteel.net
 admin4@karyautamasteel.net