Izicelo: Insimbi Engagqwali, I-Iron, Ishidi Eliphehliwe, i-Titanium, njll. Ukushisela zonke izinhlobo zezinhlamvu zensimbi zokukhangisa nezimpawu zensimbi ze-LED.Izinzuzo: Ingakwazi ukushisela zonke izingxenye ezincane ngempumelelo enkulu, yenzela ukushiyeka kobuchwepheshe bokushisela bendabuko kanye ne-argon arc welding.Alukho uhlobo olushisayo, asikho isidingo sokwelashwa ngemuva, asihambisani nemvelo, okuthuthukisa kakhulu amandla okuxhuma kanye nekhwalithi yezinhlamvu zensimbi nebhodi lokusayina.