Indorama Polyester Industries Pcl. (Rayong) won The Honorable Award for Excellent Establishment of Labor Relations and Welfare 2015 for the 11th consecutive year (2005-2015), Indorama Holdings Limited won for the tenth consecutive year (2006-2015). Indorama Polyester Industries Pcl. (Nakhon Pathom) won for the sixth consecutive year (2010-2015) and Indorama Petrochem Limited won for the fifth consecutive year (2011-2015). Awards were presented by Khun Peerapat Pornsirilertkij, Director General of the Department of Labour Protection and Welfare. Ministry of Labour. The award ceremony was organized by the Department of Labour Protection and Welfare, Ministry of Labour at Grand Diamond Ballroom, 9th Building, Impact, Muang Thong Thani.