Profile: RnD Precision Imaging offers scanning, CAD, and inspection services. Our reverse engineering & re-surfacing services generate CAD models from existing parts and one-off prototypes. We design new parts to fit to outdated parts, and also generate models for CNC. Our high definition imaging (HDI) 3D3 scanner is a powerful solution for advanced 3D scanning. 3D3 scanners are structured-light 3D scanners that use projected light patterns to accurately digitize and measure three-dimensional objects.