Izikulufu zethu zethusi zenziwe ngethusi elisezingeni eliphezulu futhi zenzelwe ukuhlangabezana namazinga aphezulu nokuthembeka okudingekayo. Lesi sikulufu asigcini nje ngokugcina ukusebenza okuzinzile ezindaweni ezihlukahlukene, kodwa futhi simelana nesimo sezulu futhi simelana kakhulu nokugqwala, sisenze sifanelekele amaphrojekthi achayeka endaweni yangaphandle noma enomswakama isikhathi eside.
Ngaphezu kokusebenza kwazo okuhle kakhulu kwezobuchwepheshe, izikulufu zethusi nazo zibonisa izici zobuhle ezikhangayo, ezihlanganisa ikhwalithi ephezulu kanye nobuciko bomsebenzi. Ukuqina kwazo kanye nokubukeka kwazo okuhle kuzenze zaba yinketho yokuqala kumaphrojekthi amaningi futhi zisetshenziswa kabanzi ku-aerospace, amandla, amandla amasha, neminye imikhakha.