"Chelexa Design and Engineering LLC" is a Southeast Michigan based Design, Engineering and Manufacturing Consulting firm. Our main market focus is Automotive Engineering related services. We have been assisting Automotive OEM's and Tier One suppliers globally with timely, professional, and cost effective engineering related services since 1998. At Chelexa, our main purpose is to provide the proper CAD and CAE tools required to support all major automotive OEM’S and Tier one’s in their respective CAD formats, thus reducing re-mastering and translation costs significantly.