Daikin Industries, Ltd. is a Japanese company founded in 1924, specializing in the manufacture of air conditioning and refrigeration systems. Headquartered in Osaka, Daikin is considered one of the world's leading manufacturers in the HVAC (heating, ventilation, and air conditioning) industry. The company produces a wide range of products, including air conditioning units, heat pumps, and air filters, used in residential, commercial, and industrial applications. Daikin is also known for its innovative technology and sustainability efforts, focusing on reducing energy consumption and the environmental impact of its products.