In terms of project operation experience and management capabilities in the field of solid waste disposal, Lurun has been at the forefront of the country, with strong waste treatment and recycling capabilities. The treated waste can be converted into recycled raw materials such as recycled concrete, permeable bricks, and roadbed materials that meet national standards. These materials have been widely used in urban construction. The permeable brick produced by Lurun has the characteristics of high strength, good water permeability, anti-slip, anti-skid and noise reduction. It can penetrate, store and adjust rainwater to restore the natural water storage capacity of the earth. Lurun is a designated supplier of permeable bricks in Sanya, South China Sea, and its products are widely used in roads, parks, squares and building construction.