... Rapid prototype 1.CNC,SLA/SLS/FDM/precision machining 2.Material: plastic and metal 3.4~7delivery time 4.free shipping CNC ... to test your designed-parts and develop your new products. Plastic and metal part life from herePrototyping Way Material Tolerance Stereolithography (SLA) ... available in stock sizes. A wide variety of plastic and metal material options.ABS,PMMA,POM,PP,PU,PC,PA66,PMMA,PVC ...