O a matou naifi sikaleti tapaa tungsten carbide ma lau e gaosia i luga o le faʻamaʻi maualuga ma le pito, ma faʻaaogaina lautele i: HAUNI, Garbuio, Dickinson Legg, Molins, GD, Sasib SPA, Skandia Simotion, Fresh Choice, Tobacco Sorter3, Decoufle, ITM ma isi masini.