The Great Lakes Trade Adjustment Assistance Center, also known as GLTAAC, assists small-and medium-sized manufacturers in Indiana, Michigan and Ohio. Established in 1983, the center conducts business analysis and provides improvement plan development services. It offers market research, financial and quality certification support solutions. The Great Lakes Trade Adjustment Assistance Center also provides productivity improvement, marketing, and new product, Web site and sales development services. The center offers project management and technical assistance solutions. It works in collaboration with more than 300 import impact companies. The Great Lakes Trade Adjustment Assistance Center serves injection molders, precision products producers, and machining and welding companies.