KEIWA Incorporated

KEIWA Incorporated develops, manufactures, and sells optical films in Japan, Vietnam, Germany, and the United States. The company’s products include composite diffusion plate, diffusion plate, advanced functional film, process film, processing papers packaging materials, clean energy materials, agricultural films, and other products. The company was formerly known as KEIWA Commerce and Industry Co., Ltd. and changed its name to KEIWA Incorporated in 1999. KEIWA Incorporated was incorporated in 1948 and is headquartered in Tokyo, Japan.