Ubheduiqhekezana lesonkaiivalve zebhabhathane, ezidla ngokusetyenziswa kushishino lwaselwandle, zikwazi ukumelana nokudleka kakuhle, zidla ngokuba ngumzimba we-aluminiyam yobhedu, ipleyiti ye-aluminiyam yobhedu yobhedu.ZFAiveluve inamava evalufa yenqanawa, ukuya eSingapore, eMalaysia nakwamanye amazwe abonelele ngevalve yenqanawa.