Izilawuli zamandla ezigaba ezintathu ze-ST zihlangene futhi zonga isikhala sokufaka kukhabhinethi.I-wiring yayo ilula futhi kulula ukuyisebenzisa.Isibonisi sekristalu esiwuketshezi sesiShayina nesiNgisi singabonisa ngokunembile amapharamitha okukhiphayo kanye nesimo sesilawuli.Imikhiqizo isetshenziswa kakhulu ekufakweni kwe-vacuum, i-glass fiber, i-tunnel kiln, i-roller kiln, i-mesh belt esithandweni somlilo nokunye.