steel locker 803

All of our lockers are knocked down structure for the purpose of saving sea freight. And we are using the best cold rolled steel in China. All of the lockers are going through following process to make them strong and anti-rust: Hot water degreasing*-cold water clean*-derusting**-cold water clean neutralization*-surface conditioning*-hot phosphating*-cold water clean*-hot passivation*-drying*-static powder spraying**-high tempreture curing*-test*-packing*-stock