... 25mm,27.5mm The sow fecal leakage flooring: Material :nodular cast iron flooring as usual, Features:Strong bear capacity, ... ,long use life The piglets fecal leakage flooring: Material : High strength of Plastic flooring, Features: Corrosion resistance, acid and alkali ... 3.5mm,2.2mm,1.3mm) The flooring: plastic ,cast iron, steel woven flooring General Size: 2100mmx1800mm, 2100x3600,2100x4000,2400x1800 ...