Galvanized steel feed bin for poultry and livestock: 1)galvanized steel 2)corrosion resistant 3)15-20years using time Galvanized steel feed bin for poultry and livestock:feeding transporting and storage system1.material:steel galvanized2.advantage:corrosion resistant3.using time:15-20 years4.styles:70kg,100kg,200kg,400kg Galvanized steel feed bin for poultry and livestock