Reliance Petroleum Ltd manufactures Polyethylene Terephthalate. Reliance Petroleum Ltd is an ISO 9001-2000 and ISO 14000-2004 awarded company that also manufactures petroleum products, polyester products, polyester intermediates, plastics, polymer intermediates, chemicals and synthetic textiles and fabrics
Polyethylene Terephthalate is used in packaged- water, beverages. It also finds application in confectionary, pharmaceutical, agro-chemical and food products. It is available under the brand name of Relpet.