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It includes a base layer, a resin layer coated on the upper surface of the base layer, a carbon fiber layer on the lower end face of the resin layer, and a carbon fiber layer made of carbon fiber laying net, and then bonded with the second non-woven fabric layer.

The basic for waste materials and scrap materials are blended together, the use of waste, to achieve the environmental protection effect, and the resin layer is coated on upper surface of the grassroots, grassroots under the surface of a carbon fiber layer made of non-woven waterproof with good performance, and strong wear resistance.