Fa'amatalaga Puupuu:

Mea fa'amama mo suau'u fa'atofu transformers :
1) Laminated laupapa, tootoo ma machining vaega
2) Transformer laupapa ma vaega insulation
3) Pepa fa'a'au'au, pa'u pa'u po'o ala suau'u malulu
4) Fa'aeletise fusipa'e pa'epa'e ,E-tioata fusipa'u, fa'amau fa'amau
5) Pepa togitogi taimane,pepa mua'i fa'asusu, pepa uaea
6) Phenolic pepa paipa, paipa pepa ma crepe pepa paipa
7) Amorphous skeleton phenolic rods&nuts