Sanwa Holdings Corporation

Sanwa Holdings Corporation, through its subsidiaries, manufactures and sells steel construction materials for commercial and residential construction in Japan, North America, and Europe. The company offers heavy duty, lightweight, high speed, window, rolling, and sheet shutters; and industrial and commercial sectional, garage, steel, condominium, automatic, light weight sliding, truck and trailer, fireproof, swing, revolving, platform screen, and other doors, as well as door openers and frames. Show More...