For sponge sandpaper, many people just trust Norton, 3M, lucky star, etc. The polishing effect of imported sponge sandpaper is very good, but their price is also very high, so the price/performance ratio is not high. It is estimated that many companies want to find a sponge sandpaper that is cost-effective and can ensure good polishing effect. Can domestic sponge sandpaper replace imported sponge sandpaper? In fact, there is a DLC white sponge sandpaper produced in our country. The newly launched white sponge sandpaper is DLC's introduction of advanced foreign production technology. It is developed and produced by doctors. The glue formula specially developed by DLC has been recognized by authoritative organizations and obtained national patents. DLC white sponge sandpaper not only looks good, but also uses foreign technology and is of first-class quality. After continuous testing, DLC white sponge sandpaper is more wear-resistant, and the polishing brightness is greater than 3M! The price is lower than imported sponge sandpaper, and the price-performance ratio is absolutely high!