Nodular cast iron Leak dung floor 1.strong anticorrosion 2.Thickening floor,strong weight capacity 3.Efficient leak dung Nodular cast iron Leak dung floor1. strong corrosion resistant ability and rigidity, not easy to break.2.Nodular cast iron products in our company use aluminum film epoxy resin sand process makes the surface more smooth, avoid burr flash do damage to pigs.3.After improve the ...
