... . 1.This product is a folding liquid turnover box, can fill liquid. It's make up of front side panels,rear ... kilograms, or 350 gallons (about 1,400 liters) of liquid. 6.Beautiful appearance, can full load / no load stacking ... 7.Own the Utility Model Patent Certificate. Product NameFolding liquid turnover boxMaterial of FrameworkHigh-strength structural steelMaterial of BoxGalvanized plateColorDifferent ...