DEVI Hitech Engineers was established in 1991 by K. Murali to manufacture liquid ring vacuum pumps and compressors. Over the past 30 years, DEVI has supplied over 250 liquid ring compressors primarily to the Indian chlor-alkali industry as well as overseas customers. DEVI has grown to become synonymous with chlorine compressors and systems in the chlor-alkali industry. The company has a modern infrastructure with machine shops, research and development, and quality control facilities to manufacture and test compressors.