Otani Kogyo Co., Ltd.
Otani Kogyo Co., Ltd. (5939) is a Japanese company primarily engaged in the manufacturing and sales of various types of industrial equipment and materials. The company specializes in the production of high-quality steel pipes, valves, and fittings used across multiple sectors, including construction, infrastructure, and energy. Otani Kogyo is known for its innovation in product design and commitment to quality, serving a diverse clientele both domestically and internationally.