Izinto eziyinhloko zokudonsa phansi ziyinsimbi ephonsiwe, i-PVC, i-zinc alloy, i-ceramic, i-aluminium ekhonjiwe, insimbi engagqwali, ithusi, i-alloy yethusi njalonjalo.
Insimbi:eshibhile, kulula ukugqwala, ayinhle, igqwalile ngemuva kokulenga ukungcola okunamathelayo, akulula ukuyihlanza;
I-PVC:ishibhile, ingakwazi ukuguquguquka kwezinga lokushisa, ukumelana nokuklwebheka nomthelela kubi, akukuhle;
i-zinc alloy:ezishibhile, kulula ukugqwala;
Ceramic:ezishibhile, ukumelana nokugqwala, ukumelana nomthelela;
i-aluminium:intengo ephakathi, isisindo esilula, esimangelengele;
insimbi engagqwali:intengo emaphakathi, inhle, ihlala isikhathi eside;
ingxubevange yethusi:intengo emaphakathi, uhlobo olusebenzayo.
zethusi:ikhwalithi esindayo, ibanga eliphezulu, intengo ephezulu, indawo engaphezulu ingaba yi-electroplated.