The QCC team from Indorama Polyester Industries (Rayong) and Indorama Polyester Industries (Nakorn Pathom) were representative from 16 Thai companies who gave a presented QCC Presentation at the national level at Gyeongsangnam-do, Changwon-si, Korea between October 5-10, 2015. The representatives from Polyester Industries (Rayong) “7 Karat” received a Gold Illumination and the representatives from Polyester Industries (Nakorn Pathom) “Poly” received the Silver Illumination.