Lianyuxing Stone is one of the best China 2cm or 3cm thick quartz stone slab manufacturers and suppliers, welcome to ... stone (93%), high polymer material (7%) and a small amount of inorganic pigment.2. Pressed under vacuum condition and high pressure ... surface.5. Non-porous surface make sure its incomparable characteristic of high resistance to abrasion, compression, scratch, heat, corrosion and ...