... . & Exp. Co., Ltd. Our company is a leading and professional supplier and exporter of stone products in the world. As one ... , Beveled, Bull nose, Ogee, Cove, Dupont, laminated, non-laminated and etc.Finished ProductsKitchen countertops, Vanity tops, Work topsThickness18mm, 20mm, 30mm ... harsh chemicals or abrasive cleaners. They can scratch, pit, and etch the surface of the stone. For oily stains, try a ...