This series kitchen countertops material has been mixed by Propyl methacrylate (PMMA), Unsaturated polyester resin(UPR), Aluminum oxide powder Al(OH)3 and Pigment etc. when we manufacture kitchen worktops, we will add the non-harmless and non-radioactive materials into countertops product on the basis of special techniques and vacuum molding process. So kitchen countrtops is the non-reactive and non-inflammable solid surface countertops. Kitchen countertops does't promote the growth of mold and anti-penetration of water, both bacterium and other microorganisms is unable to survive, so kitchen countertops is known as one of the safest countertops material.