Refex Industries Limited engages in handling and disposal of fly ash in India. The company refills hydrofluorocarbons, which are used in air conditioners, refrigerators, and refrigerating equipment. It also generates and distributes solar power; trades in coal and solar accessories; and provides coal crushing and coal yard management services. The company was formerly known as Refex Refrigerants Limited and changed its name to Refex Industries Limited in November 2013. The company was incorporated in 2002 and is based in Chennai, India.