ADVANCED ENGINEERING - DEI has excelled in providing computer aided engineering solutions, in both a Structural and Mechanical environment, as has been documented earlier. This work is generally performed on a consulting basis. While many of our clients possess the necessary Advanced Engineering techniques, the skill and tools of DEI enable these techniques to be used properly and efficiently. Many of today’s engineers, while well equipped with Advanced Engineering skills, have lost the first order analysis capabilities of basic engineering. This credible foundation has allowed DEI to expand its applications to other areas.