Ukoneliseka kwabathengi yeyona nto iphambili kuthi. Sixhasa inqanaba elingaguqukiyo lobungcali, umgangatho, ukuthembeka kunye nenkonzo ye-CU FOIL,I-timple yobhedu, I-nickel iplate yopepper, Iteyiphu ye-foil,I-RTF yobhedu. Sidlala indima ekhokelayo ekunikezeleni abathengi ngeeprimiyamu ezisemgangathweni zoncedo oluncinci kunye namaxabiso okhuphiswano. Imveliso iya kubonelelwa kwihlabathi liphela, njengeYurophu, iMelika, i-Australi, iBritane, iCongo Arabia. Singanika abathengi bethu ngeemveliso ezikumgangatho ophezulu kunye nenkonzo ebalaseleyo. Siqinisekile ukuba siya kuba nobudlelwane obulungileyo bokusebenzisana kwaye sizenze ikamva eliqaqambileyo lawo omabini amaqela.