Daikin Industries,Ltd., together with its subsidiaries, manufactures and sells air conditioning and refrigeration equipment in Japan, the United States, China, Europe, Asia, Oceania, and internationally. The company offers split/multi-split type air conditioners, unitary, air to water heat pump systems, heating systems, air purifiers, medium/low temperature refrigeration, packaged air conditioners, VRV, ventilation products, control systems, container refrigeration units, air and water cooled chillers, rooftops, air side equipment, air filters, and marine HVAC; and after-sales services, including troubleshooting, preventive maintenance, training and technical support, parts and consumables, and error codes. It also provides chemical products, such as fluoropolymers, fluoroelastomers, and fluorine gas; air purification filters and dust collection and sound suppression systems; oil hydraulic pumps and units; defense systems, aircraft parts, and medical equipment; and electronics and IT solutions. The company was founded in 1924 and is headquartered in Kita, Japan.