industrial furnace,boiler,metallurgy machinery,heat treatment,work for ingot and billet,metallurgy equipment The process for the electrogalvanizing is: Pay-off → Rinsing before furnace → Heat treatment furnace → Electrolysis pickling or other pickling method→ Water Washing → Electro-galvanizing → Water Washing → Passivation → Water Washing → Drying → Take-up.