YOO LIM GOLD FACTORY CO.,LTD. (Head office)

AKI GEMS INTERNATIONAL TRADING CO.,LTD. (Head office)

D.P. DIAMONDS CO.,LTD. (Head office)

JEWELLERY SAKAI (THAILAND) CO.,LTD. (Head office)

GOLD SWISS CO.,LTD. (Head office)

GOLD SWISS CO.,LTD. (Branch 34)