Multi-layer Synthetic Resin Teeth of our company mainly include two kinds, two-layer and three-layer synthetic resin teeth. These teeth are made of high quality poly(methyl methacrylate), and processed by unique hot pressing technique in alloy steel moulds. The teeth look like natural teeth precisely both in shade and form. For adding suitable crosslinking agent and fluorescer, the hardness and abrasion resistance are improved greatly, and the teeth look much more aesthetics. Their physical and chemical properties and biological safety conform to the requirement of profession standard，and Multi-layer Synthetic Resin Teeth have been registered in State Food and Drug Administration of China.