Nitchitsu Co., Ltd. manufactures and sells industrial machinery in Japan. The company designs and manufactures marine equipment, air preheating machines, and other general industrial machinery; installs, constructs, and supervises machinery; and manufactures plant-related equipment. It also purchases and sells silica sand, gravel, sand, and crushed stone; and manufactures and sells purified silica powder, etc. In addition, the company engages in the leasing of office buildings; and manufacture and sale of heat-resistant paints; and processing and sale of natural rubber products. Nitchitsu Co., Ltd. was incorporated in 1950 and is headquartered in Tokyo, Japan.