DURICHAIN씨엔에스두리체인 since 2006
JEWEL LAB 쥬얼랩 since 2018 accessory parts> assembling setting>finished products
YOEGWANG STONES주)여광스톤 since 1989 swarovski stones
SAMHYUN C.C.B 삼현C.C.B since 2009 C.C,B
ACnT Co.,Ltd. 주)에이엔씨티 since 1983 cap>hook> clutch> clip>
TAEGWANG JEWELRY태광쥬얼리 since 2012 Preciosa stones
TOTAL JEWELRY토탈주얼리 since 2007 brass material
WOOSHIN우신상사 since 1997 press parts
MIRAE METAL 미래금속 since 1984 rass pipe
