JNK India Limited, a heating equipment company, engages in designing, engineering, manufacturing, fabricating, procurement, erection, supplying, installing, and commissioning of process-fired heaters, reformers, and cracking furnaces in India and internationally. It also offers waste gas handling systems, including flare systems and incinerators; and renewable energy systems, which include engineering, procurement, and construction of solar PV, as well as hydrogen production and distribution systems, and process plant development. The company's products are used in process industries, such as oil and gas refineries, petrochemicals, fertilizers, steel, hydrogen, and methanol plants. JNK India Limited was formerly known as JNK India Private Limited. The company was incorporated in 2010 and is based in Thane, India.