3D Printing/Stereolithigraphy Apparatus(SLA) is a kind of rapid prototyping technology which gets the final products ultimately through Ultraviolet light or other light source solidaification molding, layer by layer curing. Advantages: Material: Photosensitive Resin and metal High Precision: Tolerance +-0.3%mm Quantity: 6 sets in house Fast Lead time: 1-2 days