Art's King Co. Ltd.

Unit B, 14/F, Gemstar Tower, 23 Man Lok St, Hunghom

Arthur Gem and Jewellery Co.

Unit 408, Blk. A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Blue Fairy Tourism Artware Co. Ltd.

Unit 32, 3/F, Blk. B, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Blue Gems Supplier

Unit 8, 11/F, Unit 14-15, 12/F, Unit 13, 6/F, Blk. A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Chi Shing Gem Jewelry Ltd.

Unit 28, 5/F, Blk B, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Chun Hing Gems & Jewellery Mfy. Ltd.

Rm 11-13, 2/F, Blk. A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Chun Yuen Gems (China) Co. Ltd.

Rm 802, Hunghom Comm. Ctr, Tower A, 39 Ma Tau Wai Rd, Hunghom

Emergreen Exports

Flat B, 15/F, Alpha House, 27-33 Nathan Rd,

Fai Po Gem & Jewellery Ltd.

Flat 602-606, 6/F, Blk. A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Four Seasons Gems

Flat 13-14, 5/F, Blk A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Good Luck Jewelry International Ltd.

Unit 301, 3/F, Tower 1, Harbour Ctr, No. 1 Hok Cheung St, Hunghom

Hanna Jewellery

Rm 09, 6/F, Blk. A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Ho Ho Gems Co.

Unit Q, 2/F, Phase 3, Kaiser Estate, 9-11 Hok Yuen St, Hunghom

Hoiman Gems & Jewelry Co.

Rm. 1102, 11/F, Guardforce Ctr, 3 Hok Yuen St. East, Hunghom

Inter-Pacific Holdings Ltd.

Unit 801, Decca Ind. Ctr, 21 Cheung Lee St, Chai Wan

Jacky Gems Co.

Unit 407, 4/F, Blk. A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Jade Star Manufacturer Ltd.

Rm. 1404, 14/F, Peninsula Square, 18 Sung On St, Hunghom

Keung Hing Co.

Rm 661-663, Blk. 2, Yip On Fty Estate, 1 Wang Hoi Rd, Kwun Tong

King Classic Gems Mfy. Co. Ltd.

Unit 14-15, 3/F, Blk. A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Lee Gems & Jewellery Co.

Flat F, 2/F, Kimberly Mansion, 15 Austin Avenue, TST

Lian Xin Gem Factory

Changqiao Industry District Ketang Town Haifeng County Guangdong Province

Litto Gems Co.

Flat A, 11/F, Cheerful Comm Bldg, 116-118 Ma Tau Wai Rd, Hunghom, Kln

Lorenzo Jewelry Ltd.

1212, Blk. A, Focal Ind. Ctr, 21 Mak Lok St, Hunghom

Lucky Gems Co. Ltd.

Unit C, 2/F, Phase 1, Kaiser Estate, 41 Man Yue St, Hunghom

Luster Lapidary Ltd.

Rm. 2, 2/F, Phase 2, Kaiser Estate, 51 Man Yue St, Hunghom

Man Hung Gems Ltd.

Unit 2, 8/F, Blk A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Mang Tat Gems Co.

Rm 1011, 10/F, Blk. A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Marvelous Gems Mfy. Ltd.

Unit 23-34, 8/F, Blk. B, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Michael Gems Co.

Unit 414, 4/F, Blk. A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Ming Hing Gem Co. Ltd.

Blk. Q, 9/F, Kaiser Estate State 3, 11 Hok Yuen St, Hunghom

Po Yuen Gems Co.

Flat A, 11/, Phase 1, Kaiser Estate, 41 Man Yue St, Hunghom

Pointers Gemcraft & Jewellery Manufactory

Room 1209, 12/F, Fu Hang Ind. Bldg., 1 Hok Yuen St, East, Hunghom

Prosperity Gem Ent. Co.

Flat 310B, 8/F, Blk A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

San Wai Gems & Jewellery Fty. Co. Ltd.　　　　　

Unit Q, 1/F, Phase 3, Kaiser Estate, 9-11A Hok Yuen St, Hunghom

Siu Cheung Jewellery Fty

No. 158A, G/F, Hip Hing Mansion, Cheung Sha Wan Rd, Shamshuipo, Kowloon

Sun Yiu Gemstone Ltd.

Rm. 25, 7/F, Blk. B, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Victory Jewells

Unit 24, 11/F, Blk. B, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Vidhi Enterprises (HK)

Rm. 415, 4/F, Fu Hang Ind. Bldg., 1 Hok Yuen St. East, Hunghom

Waddy Jewellery Co. Ltd.

Rm 807A, Tower 2, Harbour Ctr, 8 Hok Cheung St, Hunghom, Kln

Wang Tat Jewelry Ltd.

Room-7, Unit D2, 12/F, Phase 2, Hang Fung Ind. Bldg., 2G Hok Yuen St, Hunghom

Wilson Designs & Jewellery Ltd.

Rm. 1404, 14/F, Peninsula Square, 18 Sung On St, Hunghom

Yat Shing Trade Co.

Unit B2, 11/F, Phase 2, Hang Fung Ind. Bldg., No. 2G Hok Yuen St, Hunghom

Yau Shing Gems Co. Ltd.

Rm. 1006, 10/F, Fu Hang Ind. Bldg., 1 Hok Yuen St. East, Hunghom

Yee On Gems & Jewellery Fty. Co. Ltd.

Unit 4, G/F & Flat 5-8, 1/F, Blk. A, Focal Ind. Ctr, 21 Man Lok St, Hunghom

Zimmermann B.C.S. Stones H.K. Ltd.

Unit 905, 9/F, Heng Ngai Jewelry Ctr, 4 Hok Yuen St. East, Hunghom