1. Lelei faʻatuatuaina, faʻaogaina lelei ma faigofie le matamata;
2. Fa'aeletonika fa'aulu, fausaga faigofie, leai se mamafa fa'aaogaina.
3. E mafai ona faʻafesoʻotaʻi PC i le gaosiga
4. Faaliliuina fua maaa eseese;
Talosaga:
Talafeagai mo tineia, tineia ma tempering, annealing, castings malulu, malleable castings, faigata filifiliga o uʻamea uʻamea malo, uʻamea alumini, uʻamea uʻamea, uʻamea uamea, ma isi. E talafeagai foi mo le uamea malo i luga, togafitiga vevela i luga o mea ma togafitiga vailaʻau. laulau, apamemea, u'amea alumini, ipu manifinifi, u'amea, chrome plated, apa mea fa'apipi'i, ave uamea, castings malulu, ma isi.
