ʻO Gem, ʻo ia ka hopena maikaʻi o ke ʻano, a he poʻe kiaʻi mākou o gem. D&T Trading Co., Ltd. ua hoʻohiki ʻia e hāʻawi i kēia waiwai kūlohelohe maikaʻi loa i ka poʻe a pau i makemake i ka nani.
ʻO D&T kekahi o nā mea hana nui, hou a ʻoihana ma Wuzhou, me ka ʻoi aku o 20 mau makahiki o ka ʻike hana, e kālele ana ma mua o 30 mau pōhaku kūlohelohe e like me ka ruby, sapphire, a me tsavorite. ʻO India, Thailand, ʻAmelika Hui Pū ʻIa, Polani, a me Kuikilana, a ua lanakila ʻo ia i ka inoa maikaʻi, Ma ke ʻano he ʻoihana gem i hoʻohui ʻia mai nā kumu waiwai a hiki i ka hana ʻana, kūʻai aku a me nā lawelawe.