USSEN Artificial Quartz is synthesized with high purity acid-washed 93% quartz stone, 7% polymer material and a small amount of inorganic pigment under vacuum condition and through heterogeneous material aggregation technology. In the high pressure and high temperature, processes fully automatic 36-unit to fix thickness, grind and polish. Its high percentage of quartz (93% ) ensures its hard, compact structure, good surface, high resistance to abrasion, compression, scratch, heat, corrosion and penetration etc.