Ogaumu fa'asu'u ma le ogaumu fa'amama suāu'u i Saina

Fa'ata'ita'iga: PJ-STO966

Ituaiga: Ogaumu fa'alava e 2 potu e fa'amama ai le fa'amama ma le fa'asusuina o le suāuu ma le galuega fa'a-carbonitriding

Kalani: HONGKUN Machinery

Fa'aoga: Fa'aaogaina mo le LPC (low pressure carburizing) ma le fa'asusuina o le suāuu o vaega o le afi

Meafaitino o le faagasologa:SCM420H, 20CrMnTi, 20CrMnMo ma isi.