1.Factory wholesale 2.high strength 3.free samples Product Features : PU lines characteristics: 1, environmental protection, used in all the production of raw materials, to effectively reduce deforestation, protection of nature, and pollution-free. 2, Anti-termite, moisture, mildew, acid, do not crack, not easily deformed, washable, durable and extremely. 3, Fire, B2 level examination through the ...