Galvanized karfe nada surface ne tutiya plating, wanda ke nufin wani surface jiyya fasahar cewa sufi wani Layer na tutiya a saman na karafa, gami ko wasu kayan for aesthetics da tsatsa rigakafin.A halin yanzu tsarin galvanizing yafi hada da zafi tsoma galvanizing da electro-galvanizing, wanda aka ko'ina amfani da injuna masana'antu, Electronics, madaidaicin kida, sunadarai, sufuri, Aerospace da sauran masana'antu.
A halin yanzu, masana'antar sarrafa wutar lantarki ta kasar Sin tana cikin wani yanayi na ci gaba.Tare da ci gaba da haɓaka matakin samun kudin shiga na kowane mutum na cikin gida da matakin amfani da kowane mutum, buƙatun mabukaci na motoci, gidaje, kayan gida da sauran masana'antu suma za su ƙaru sannu a hankali.Daga wannan hangen nesa, kasuwar aikace-aikacen masana'antar galvanizing za ta ci gaba a nan gaba.Fadadawa, ta haka ke haifar da buƙatar masana'antar galvanizing.