Tokyo Sangyo Co., Ltd. manufactures and sells machinery, plant facilities, materials, tools, and chemicals in Japan and internationally. It installs power generation equipment, as well as provides maintenance and after-the-sale services of existing equipment for electric power companies. The company also sells and provides installation support for machinery used in chemical plants and renewable energy, as well as machine tools for automobile and IT facilities. In addition, it is involved in the marine and fishery businesses; and lifestyle related businesses, including packaging materials. The company was formerly known as Tokyo Kenzai Kogyo Co., Ltd. and changed its name to Tokyo Sangyo Co., Ltd. in July 1947. The company was incorporated in 1942 and is headquartered in Tokyo, Japan.