- Voltas Limited is an Indian engineering company that manufactures air conditioning and refrigeration equipment. It is part of the Tata Group and based in Mumbai. - The company provided air conditioning for the RMS Queen Mary 2 ocean liner and Burj Khalifa skyscraper. It has a large service network across major Indian cities. - The technical analysis recommends buying Voltas Limited given its strong technical indicators and price potential of Rs. 325, with a stop loss of Rs. 260.