Faailoga
I le taimi nei e sili atu nai lo le 10 setifa'ailoga sa'omasini ma tonnages eseese, ma e mafai ona faagaoioia le tele o ituaiga o 0.05-8.00mm mea taai (papa).O mea mo le faʻailoga o le apamemea mumu, beryllium copper, phosphor copper, apamemea, beryllium bronze, uʻamea taʻavale, uʻamea tautotogo, uʻamea uʻamea, ma isi.