DCW 

DCW Limited is a prominent Indian manufacturer specializing in heavy chemicals. Its extensive operations are strategically segmented across various divisions, including Soda Ash, Caustic Soda, Polyvinyl Chloride (PVC), SIOP, and Chlorinated Polyvinyl Chloride (C-PVC). The company's diverse product portfolio encompasses key chemicals such as caustic soda, liquid chlorine, hydrochloric acid, synthetic rutile, trichloroethylene, both synthetic and yellow iron oxides, ferric chloride, utox, polyvinyl chloride, soda ash, and sodium and ammonium bicarbonate. In addition to serving the domestic market, DCW actively exports its manufactured goods to international clients. With its origins dating back to 1925, the enterprise was originally known as Dhrangadhra Chemical Works Limited. Today, it maintains its corporate headquarters in Mumbai, India.