3D Systems, headquartered in Rock Hill, South Carolina, is a maker of rapid prototyping machines, notable for developing stereolithography and the STL file. 3D Systems has long been committed to providing great technology and choice to the growing 3D Printing segment. Manufacturer of SLA Series stereolithography rapid prototyping machines, Actua Series 3D printers, and 3D Keltool rapid production tooling process.
