Seven  kinds of sizes: 550mm*460mm;550mm*600mm;545mm*460mm;545mm*600mm;400mm*600mm;400mm*700mm；500mm*600mm

The plastic iron slat independently developed by our company used modern technology and formulary.Its main material is high strength modification PP material with the advantage of high strength,good toughness,acid-alkali proof and long service life.The R hemicycle on its surface is helpful to the leaking-down of dejecta.Now,it dominates the domestic market and has been sold to the international market,such as Europe,America and Southeast Asia.