3D Printing can be used to prepare prototypes as well as most sophisticated end products. It will work even in most complicated designing where other techniques might not work.
3D Printing works with different type of materials such as plastic, powders, resin, metals, carbon fiber, graphene etc. and therefore we have a many different choice to pick based on our requirements. JPT lasers, in particular, are very demanding in industry and can be used to process the materials like Nylon, ABS, Resin, Polylactic Acid, and metals like steel, gold, silver etc. As an example, we can pick material based on their cost, strength, stiffness, flexibility, transparency etc.