Galvanized coil tana da rolin muhimmanci a cikin sauyin gida na duniya, ta ba abubuwan da suka kawo kariya ga yin kariya ga wani abu (anti-corrosion) da ke da amfani da shi a matsayin mafi kyau don fuskulluka. A cikin sauyin gida na sayarwa, ta amfani da ita don yin highway guardrails, bridge sound insulation panels, abubuwan gida na railway vehicle, da sauransu, ta kawo kariya ga yin kariya ga wani abu (resisting) na yin kariya ga wani abu (erosion) na sayarwa na sayarwa, ruwa da tsanani, kuma ta tabbata amfanin da kariya na sauyin gida. A cikin sauyin gida na ruwa, ta amfani da ita don yin sluice gates, water pipes da abubuwan yin kariya ga wani abu (irrigation equipment), ta fito da alamu na ruwa da kariya ga wani abu (humid and water-corrosive environments). A cikin sauyin gida na energy, ta amfani da ita a cikin abubuwan gida na power plant, transmission da transformation facilities, da sauransu, da kariya ga yin kariya ga wani abu (high temperature resistance) da kariya ga yin kariya ga wani abu (corrosion resistance). Tianjin Gaosteel Group, ne kamar yin abubuwan gida na duniya, ta ba galvanized coil mai kyau don sauyin gida na kasa da kasa na 50 kasa. Abubuwan gida na shugaban ya zama da amfani da standardai na duniya kuma suna da amfani da kariya ga yin kariya ga wani abu (reliable performance), wanda ke iya tabbata amfani da wani abu (strict requirements) na sauyin gida. Galvanized coil na gida na shugaban ya zama da amfani da kariya ga yin kariya ga wani abu (good processing performance) kuma za a iya yin amfani da ita don yin abubuwan gida na farko da farko don tabbata amfani da wani abu (design needs) na sauyin gida na farko da farko. Daga cikin kariya ga yin kariya ga wani abu (large-scale production capacity), gida na shugaban za ta iya yin amfani da wani abu (large-volume infrastructure orders) kuma ta tabbata amfani da wani abu (on-time delivery). Kwallon gida na shugaban ya zama da amfani da wani abu (professional team) ta ba wani abu (personalized solutions) a cikin alamu na sauyin gida da amfani da wani abu (customer needs), kuma ta ba amfani da wani abu (comprehensive technical support) da amfani da wani abu (after-sales service).