Shinwon Ha Noi Co., Ltd

Dynamo NT Co., Ltd

Daonmerci Co., Ltd

Hoa Son Tra Tsubaki Educational Development Co., Ltd – Ha Noi Representative Office

Asue (Vietnam) Co., Ltd

Cretin Co., Ltd

HB-KMIX Service Trading Co., Ltd – Ha Noi Branch

Red Circle Co., Ltd – Ha Noi Branch

Noritz Corporation – Ha Noi Representative Office