... Prototyping 1.Material:ABS,Nylon,PC,POM etc 2.Surface Finish:paint,polish,silk-screen etc 3.Fast delivery Item No.: ... process.It's best to use SLA,when surface finish and overall appearance straight from the machine is the most ... shapes that closely resemble injection molded parts are required.Surface Finish:polishing,spray-painting, silk screening, electroplating, anodizing, sand blasting, ...