Dainichi Co., Ltd. manufactures and sells heating equipment in Japan, Europe, and Asia. It provides heating equipment, including oil, gas, and electric heating equipment; environmental equipment, such as humidifiers, air purifiers, and fuel cells; and knitwear and other products comprising parts and coffee equipment. It also provides smoke machines, commercial oil heater, ceramic fan heaters, and household food waste dryers. The company was incorporated in 1964 and is headquartered in Niigata, Japan.