1, waterproof using polymer composite materials as raw materials, high density features make the plate with a waterproof performance, can be used indoor and outdoor; 2. fire by the National Fire Protection Building Materials Quality Supervision and Inspection Center sampling inspection, according to GB8624-2006 standard determination of combustion performance can be achieved A2-S2.d0.t0 grade, suitable for fire protection requirements of the higher places, KTV, bars, hotels, shopping malls and other places you can use 3, mildew-resistant bacteria mold performance 0, in No zoom 50 times after apparent mold, environmental conditions suitable for high places; 4, lasting color background for the cream, you can freely color; you can also choose the color of the material comes, lasting color does not fade; 5, various anti-aging term performance indicators are very stable and reliable, to ensure that no deformation in any environment for more than 20 years of aging; 6, anti-scratch surface with wear-resistant leather-like texture, can effectively prevent surface scratches. Long-term use, the surface is still soft and bright, stand the test of time 7, energy saving green environmental protection, pollution and toxic, can be recycled; 8, high strength, high affordability due to high quality polymer materials, are highly resistant to shocks, it is difficult to be damaged. General home improvement affordable quality adult standing; 9, easy to install using the traditional triangular keel, raw materials readily available, easy to install.