- ABBA Jewelry
- Address:Hok Yuen Street
- Vnk Hk Ltd
- Address:unit m8,kaiser estate phase 3, 11hok tuen street
- Craft Diamonds HK Limited
- Address:1015C, 10th Floor, Hung Hom Commercial Centre B, 37 Ma Tau Wai Road, Hung Hom, Kowloon
- B MILAN LTD
- Address:128-130 MA TAU WAI ROAD
- Ocean East Enginerring Ltd
- Address:rm830 8 / F My loft no9 hoi wing rd
- CREATED DIAMONDS COMPANY LIMITED
- Address:FLAT/RM 615B 6/F,TOWER A HUNG HOM COMMERCIAL CENTER,39 MA TAU WAI ROAD
- MAHEK DIAM LIMITED
- Address:SUITE-1303,13/F, HART AVENUE PLAZA, 5-9 HART AVENUE, TSIM SHA TSUI
- silver concept international trading co,ltd.
- Address:6 / F KAM SANG BUILDING 257 DES VOEUX ROAD
- B. G. DIAM (HK) LTD
- Address:Flat B1, 11th Floor, Prat Mansions, Prat Avenue, TST
- YDC
- Address:Man Yue
- V.D.GEMS LTD
- Address:Unit 608, 6Flr, Fu Hang Industrial Building, No.1 Hok Yuen Street , Hung Hom ,
- viraj exports
- Address:tst kln
- Jocardy Limited
- Address:Rm1101, 11 / F0, Block B, Hunghom Commercial Centre, Kowloon, HK
- DHTT Supply HK Co. Ltd.
- Address:King's Road
- Shine Stone Ltd.
- Address:UNIT 707, HENG NGAI JEWELERY CTR No. 4HOK YUEN STREET
- manav diamonds hk ltd
- Address:12-B, 12 / f, kaiser estate ph-1,
- VERTEX DIAM
- Address:B4, 11 / F, Prat mansion, 26-36 Prat Avenue,
- PK Impex
- Address:
- Rapaport International
- Address:queens rd 178-180 14 A
- mandDav Ltd
- Address:Near Gondal Main Road