YONG TAI GEMS CO.,LTD. (Head office)

MILLENNIUM DIAMOND CREATION CO.,LTD. (Head office)

D S J JEWELRY CO.,LTD. (Head office)

BEAUTY GEMS & JEWELRY CO.,LTD. (Head office)

BEAUTY GEMS & JEWELRY CO.,LTD. (Branch 2)

G.PL.G CO., LTD. (Branch 1)