Sanwa Holdings Corp. engages in the management of group companies, which are involved in the manufacture and sale of commercial building and residential housing materials, maintenance service, home improvement, and other related services. It operates through the following segments: Japan, North America, Europe, and Asia. Its products includes shutter-related products, building, house and garage doors, partitions, stainless products, window products, and exterior products. The company was founded on April 10, 1956 and is headquartered in Tokyo, Japan.