... Industrial Rubber Slab, Industrial, Flooring, Printing, Rubber Floor CoveringFeature: Wear-resistant, Impact-resistant, InsulatingRaw Materials:Natural Rubber, PadMedium: Pure Gum Rubber Sheet and ... , Food GradeLONGWAY is a professional natural gum rubber sheet company who is also one of the largest ... natural gum rubber sheet manufacturers and suppliers in China. Our factory ...