Witness is in the business of providing dependable solutions for manufacturers, guaranteeing that only inspected and conformi ... ng parts reach their customers. By eliminating non-conforming parts, we partner with our customers to reduce their risk in the marketplace. Sorting: Witness is an inspection and sorting facility using advanced vision-based technology. At Witness, all of the product we sort must pass the rigorous inspection by digital vision cameras. Nothing is left to the judgment of the operator. Witness inspects and sorts product for many industries including automotive, furniture, and hardware. Machine Building: We have been designing, building and installing specialty automated, vision-based inspection equipment since 1998 because we know that hand sorting simply is never going to get the job done the way it needs to be done. Just-In-Time delivery and Zero PPM requirements are putting pressure on manufacturers to step up their ability to deliver 100% accurate parts, 100% of the time. read more