Selecting between SLS and SLA 3D printing impacts everything from aesthetics to functional performance. SLA excels at producing smooth-surface prototypes for consumer products or visual models, while SLS is ideal for functional nylon parts requiring flexibility and heat resistance. For example, SLA suits clear dental aligners, whereas SLS is better for snap-fit enclosures. Sinorise guides clients through material selection, design optimization, and cost-efficiency analysis. We also offer hybrid solutions—combining CNC-machined metal inserts with 3D-printed housings—to meet unique project demands.