- Samia cooperation
- Address:Olympic Rd. 38
- Jewelry & Accessory
- Address:325-4 chung-dam dong
- sunandwind
- Address:bonchondong
- Dong Myoung Jewelry
- Address:208 HO, JUGONG APT. A-SANGGA,
- Bowon Co., Ltd
- Address:215-53,Yeongdeung-dong ,Iksan-si
- Kcraft
- Address:02-227, Hoegi-dong, Dongdaemun-gu,
- MARTTI
- Address:# 213, 2FL 49-3 e-Lengddang, Namchang-dong, Jung-Gu
- ENTRA JEWELRY
- Address:215-35, Young Deung Dong
- It's On You
- Address:247 5F GARDEN 5 TOOL MOONJUNG SONGPA
- HankSilver Design Jewerly
- Address:#501, 81 Donwhamonro
- MONICA
- Address:
- Angelina Bijoux
- Address:239 Jungnung-Dong, Sungbook-Ku
- DIO
- Address:B1-102, G-Five Central Plaza, 1685-8, Seocho-dong, Seocho-gu
- T.S Road Glory
- Address:Gyeoungbok B/D 3F,Ganseok-dong ,Namdong-gu
- Queen & I Jewelry
- Address:Huyndai Tres Bien Apt 701 Ho, Ik-Sun Dong, 55 Bunji, Jong No Gu
- Maro Gold Co.,Ltd
- Address:#801, Hyungdai Tresbian,55, Iksundong, Jongrogu
- MUDUKS INVESTMENT COMPANY
- Address:277-6 Yeongpung-Ri, Paju-Eup, Paju-SI,
- BJMS(BiJoux Merchant Services)
- Address:510-2, AMSA-DONG, KANGDONG-GU
- CANFIELD
- Address:909, Dongsan Apt, # 1050, Kwonsun-Dong, Kwonsun-Gu
- JOC Inc.
- Address:chungdam-dong