Ipleyiti yentsimbi ekhandiweyo yintsimbi edityanisiweyo enediphu eshushu okanye i-electro galvanized coating phezu komhlaba, esetyenziswa ngokubanzi kulwakhiwo, izixhobo zasekhaya, izithuthi kunye neenqanawa, ukwenziwa kweekhonteyina, ishishini le-electromechanical, njl.
Ukuphuhliswa kwemveliso ye-dip galvanizing eshushu e-China iye yasilela ngasemva.Ukusukela ngeminyaka yoo-1950 ukuya koo-1960, iiyunithi ezili-13 zokutshiza ezishushu zokuntywila kwiipleyiti zentsimbi enye zakhiwa ngokulandelelana, ezinomthamo we-100000 t / A. Nangona kunjalo, ngenxa yeziphene zemveliso ephantsi, ixabiso eliphezulu, umgangatho ophantsi, ungcoliseko lokusingqongileyo, umbi. iinzuzo zoqoqosho njalo njalo, ziye zanqunyanyiswa kwaye zitshintshelwa kwimveliso.Ukusukela ekupheleni kweminyaka yoo-1970, i-China yaqala ukwakha ibroadband enkulu eshushu-diphu iiyunithi zokugalela.