SAMSUNG ( THAILAND ) CO., LTD . SAMSUNG DEVELOPMENT ( THAILAND ) CO., LTD . VANDASHIMA ( THAILAND ) CO., LTD . PEARSON EDUCATION INDOCHINA LTD . ROTORK( THAILAND ) CO., LTD . SEKISUI PLASTICS INDUSTRIAL MATERIAL( THAILAND ) CO., LTD .
SAMSUNG ( THAILAND ) CO., LTD .
SAMSUNG DEVELOPMENT ( THAILAND ) CO., LTD .
VANDASHIMA ( THAILAND ) CO., LTD .
PEARSON EDUCATION INDOCHINA LTD .
ROTORK( THAILAND ) CO., LTD .
SEKISUI PLASTICS INDUSTRIAL MATERIAL( THAILAND ) CO., LTD .