Chofu Seisakusho Co., Ltd.

Chofu Seisakusho Co., Ltd. manufactures and sells residential appliances under the Chofu and Sunpot brands in Japan, together with its subsidiaries. Its products include water heaters such as oil, gas, and electric water heaters, bath boilers, and EcoCute heat pump water heaters; air conditioning equipment such as oil and gas stoves, hot water heating systems, geothermal heat pumps, and snow melting systems; and system equipment including system bathrooms, artificial marble bathtubs, and system kitchens. The company also offers solar equipment, kitchen-related products, agricultural equipment, and centralized control systems, and provides engineering services such as energy-efficient thermal energy supply system design and construction, maintenance of central heating and other systems, installation of oil and gas equipment, and software development and sales. It exports to Europe, North America, and Oceania, was incorporated in 1950, and is headquartered in Shimonoseki, Japan.