Galvanized Steel Sheet in Coil (GI) inogadzirwa nekupfuura iyo Full Hard sheet iyo yakaitwa asidhi yekugezesa maitiro uye kukunguruka maitiro kuburikidza nezinc poto, nekudaro kuzora zinc firimu kumusoro.
Iyo ine yakanakisa corrosion kuramba, kupenda, uye kushanda nekuda kwehunhu hweZinc.Kazhinji inopisa yakanyudzwa galvanized simbi pepa uye galvanized simbi coil maitiro uye zvirevo zvakangofanana.