Material Sciences Corporation is an American materials technology company. It began as All Weather Steel Products in Chicago in 1951.[3] It is now headquartered in Canton, Michigan. The company provides engineering and testing solutions for acoustical and coated applications. The company owns five manufacturing plants, in Elk Grove Village, Illinois; East Chicago, Indiana; Walbridge, Ohio; Canfield, Ohio; and Toronto.[4] It has sales offices in Burr Ridge, Illinois, Turin, and Shanghai.[4]