Corrugated plastic or corriboard - also known under the tradenames of Polyflute, Coroplast, IntePro, Proplex, Correx, Twinplast, Corriflute or Corflute - refers to a wide range of extruded twinwall plastic-sheet products produced from high-impact polypropylene resin with a similar make-up to corrugated fiberboard.It is a lightweight (hollow structure), recycled,non-toxic, waterproof, shockproof, long lifespan, corrosion preventive material. Compared with cardboard, corrugated plastic has the advantage of waterproof, colorfast and corrosion preventive. We can offer a wide variety of colors and thicknesses. It can be altered by an adding anti-static, conductive masterbatch, producing a conductive, anti-static plastic hollow board sheet. The anti-static sheet surface resistivity can be controlled between 106 ~ 1011. Conductive plate surface resistivity can be controlled between 103~105.