Head office
AST.
8F~9F, 7, Dongtanjungsimsangga 2-gil, Hwaseong-si, Gyeonggi-do, Republic of KoreaAST.
8F~9F, 7, Dongtanjungsimsangga 2-gil, Hwaseong-si, Gyeonggi-do, Republic of KoreaAST Global Co., Ltd.
AST.
Unit 6C, 6th Floor We Space Building, 111 Soi Sukhumvit 55 (Thonglor 5), Klongton-nuea, Wattana, Bangkok 10110