Holtop alamanuia AHU faʻapitoa mamanu mo aso nei falegaosimea, pei o Tautaʻavale, Eletise, Spaceflight, Vailaʻau ma isi.

HOLTOP alamanuia tuʻufaʻatasia ea ea iunite tagofiaina ua lautele faʻaaogaina i taʻavale, eletise, aerospace, lolomiga, vailaʻau, alamanuia laʻau ma isi pisinisi, faʻapea foi ma le siʻosiʻomaga vevela ma sūsū, mama, fou ea voluma, pisapisaʻi, oona ma faʻaleagaina kesi faʻatonutonuina ma le Alamanuia pulea fanua ma le malosi-sefe ma siʻosiʻomaga puipuiga manaʻoga.