Our company has invested in the R&D, manufacturing and sales of industrial mesh sand. With our continuous efforts and improvements, we have completed the latest generation of industrial mesh sand. It overcomes the shortcomings of ordinary sandpaper on the market. In addition to wear resistance and waterproof, this product have finished SVHC test through the Germany TUV Rheinland, and the test of dust collecting by SGS . It is a new generation of revolutionary product that meets international standards and is environmentally friendly and energy-saving.