Mr. Chikashi Hase the Executive Director of AGC Chemicals (Thailand) Co.,Ltd with Mr. Takuya Motoyama Assistant Section Chief, Production 1 Div. Rayong Factory and Mr.Yoshito Yashihara, QC Technical & Development Advisor From AGC Chemicals (Thailand) Co.,Ltd., visit the manufacturing plant scope of produce pure vacuum salt using brine from solution mining On October 29, 2015