| Debeau Jewellery Co. | C-2, 14/F, Tsim Sha Tsui Mansion , 87 Nathan Road, Kowloon | 2722 6203 | 2724 2506 |
| Denis Hazell & Co Ltd. | Shop 2018, 2nd Floor, United Centre, 95 Queensway, Admiralty, | 2795 8168 | 2527 8546 |
| Denis Hazell International Ltd. | Rm.304, 3/F Fu Hang Ind. Buliding, 1 Hok Yuen St East, Hung Hom, Kowloon. | 2362 0789 | 2362 2766 |
| Dewcarat Limited | Unit 1106, 11/F Conic Investment Bldg., 13 Hok Yuen St, Hunghom Kowloon. | 2766 3682 2766 2802 | 2360 8361 |
| Dianoor International Ltd. | Rm 813, Tower, Harbour Centre, 1 Hok cheung St, Hunghom, Kowloon | 2356 6161 | 2356 6171 |
| East Arts Jewelry Mfy Ltd. | Rm 601-603 , Grandmark, 8A-10, Granville Road, T.S.T, Kowloon. | 2739 8013 2739 8019 | 2739 7906 |
| Edelweiss Jewellery (FarEast) Ltd | Rm 105-108, 1/F, Wing On Plaza, 62 Mody Road, Tsimshatsui East, Kln | 2369 5261 | 2721 7753 |
| Edison Jewelry Ltd | 23,4/F Blk B, Focal Ind'l Centre, 21 Man Lok St, Hunghom, Kln. | 2363 3554 2363 1771 | 2764 0044 |
| Elegant Jewellery Co. | 2/H, Phase 2, Kaiser Estate, 51 Man Yue Street, Hunghom, Kln | 2364 4611 2364 6255 | 2765 0033 |
| Empress Fine Jewellery watch Factory | Rm805, 8th Floor, Sun Plaza, No.28 Canton Road, Tsimshatsui Kowloon | 2735 3282-4 | 2735 3113 |
| Enternity Manufacturing Ltd | 5/F Kimley Comm. Bldg, 142-146 Queen's Road central, Hong Kong. | 2854 4688 | 2854 0157 |
| Everrich Jewellery Mfr Ltd. | Rm 1108 Lane Crawford House, 70 Queen's Road, Central, Hong kong | 2868 4495 2525 6896 | 2845 0301 |
| Falconer Jewellers LTd. | ML1-3, Mezzanine Fl, Peninsula Hotel, Kowloon | 2368 2024 2368 7029 | 2311 1108 |
| Fortuna Co. | 2 Earl Street, 1/F Kowloon | 2338 8711 | 2739 7730 |
| Fu Hing Jade Factory | Rm 605, Star House, 3 Salisbury Road, Tsimshatsui Kowloon | 2736 9713 | 2736 9799 |
| Fu Hui Jewellery Co.(HK) Ltd. | Unit 1603-1606 One Harbourfront, 18 Tak Fung St, Hunghom, Kln. | 2765 0839 2365 6280 | 2765 0958 |
| Gemmy Jewelry Co. Ltd | Shop 103, Regal Hong Kong Hotel, Shopping Arcade,1/F., 68 Yee Wo St, Causeway Bay, Hong Kong | 2577 1075 | 2576 6954 |
| Golden Advance Jewelry Ltd. | Unit 14-16, Block A 2/F, Focal Industrical Centre, 21 Man Lok Street HungHom, Kowloon. | 2334 7821 | 2765 7205 |
| Golenmine Trading Co. | Block 7, 6/F., Haiphong Mansion, 101 Nathan Road, Tsimshatsui, Hong Kong | 2366 8959 2366 1779 | 2723 3937 |
| Good View Jewellery Manufactory | 2/F, Block A, Unit 5, Focal Industrial Centre, 21 Man Lok St, HungHom, Kowloon | 2362 3281 | 2764 5831 |
| Good Way Jewellery Manufactory | Unit 23, 11/F., Block B Focal Industrial Centre 21 Man Lok St, Hunghom, Kln. | 2365 7107-9 | 2764 2214 |
| Grand Jewellery Co. Ltd | Blk G-2, 12/F kaiser Estate, Phase II, 51 man Yue St, Hunghom, Kln, | 2363 2273 | 2764 1729 |
| Hang Fung Jewellery Co. | Unit 302-303 A, 3/F Fu Hang Ind Bldg, 1 Hok Yuen St East, Hunghom, Kowloon. | 2766 3688 | 2362 3034 |
| Hanlin Co. Ltd | 10/F, Flat D Shun Wai Ind. Bldg., 15 Yuk Yat St, Kln. | 2362 0834 2362 7797 | 2362 7797 |
| Harvest Chain Limited | Unit 4, 9/F, harbour Center, Phase II, 8 Hok Cheung St, Hunghom kln. | 2334 1388 | 2334 0303 |
| Heng Ngai Jewelry (HK) Ltd. | Heng Ngai Jewelry Centre,1st Floor, 4 Hok Yuen St East, Hunghom Kln, | 2364 6221 | 2764 2268 |
| Heritage Jewelry Manufacturer Ltd. | 801 Luk Hoi Tong., 31 Queen's Rd C., Hong Kong | 2526 1111 | 2869 7662 |
| Himmy Jewellery Co Ltd. | Off. Rm 1004-6, Hang Seng Bank Bldg, 18 Carnarvon Rd, Kowloon. | 2366 6299 | 2369 5143 |
| Hong Kong Jade Traders | Unit 8, 5/F, Guardforce Centre, 3 Hok Yuen St. East, Hunghom, Kowloon | 2356 1238 | 2333 7007 |
| Hong Kong Universal Jewelry Ltd. | 4th Floor, Lyndhurst Bldg, 25-41 Lyndhurst Terrace, Central, Hong Kong | 2541 3004 | 2541 5026 |
| Hop Shing Jewelry Manufacturer Ltd. | 8/F, Flat B,22-24 Prat Avenue, Valiant Commerical Bldg, Tsimshatsui, Kowloon, | 2311 2618 | 2721 7580 |