- Bill Trading Industry Ltd.
- Address:Room 701 On Hong Commercial Building, 145 Hennessy Road
- Lam Hau Kwan
- Address:Unit 24 Floor 16 Goldfield ind Centre hongkong Hong Kong Hong Kong
- Peter Norja
- Address:Wing Lok Str 177-183
- International Trading Consultants Ltd
- Address:Suite 501, 5th floor, 113 Argyle Street
- Magnesium exploitation co.,ltd.
- Address:Grand Central Plaza,138 Shatin Rural Committee Rd., Shatin, New Territorites
- Double Edge Company
- Address:2 / Fl. , # 171 Shanghai St. , Kowloon
- JSL International Steel Holdings Co., Ltd
- Address:Flat H 9/F, Block 1, Metropolis Plaza, Sheung Shui
- Ever Well Development Trading Co
- Address:1604 Fook Yip Building 53 - 57 Kwai Fung St Kwai Chung 852 Hong Kong
- Star Loyal (HK) Investment Limited
- Address:Room 1103, Hangseng Mongkok Building 677 Nathan Road Mongkok, Kowloon
- Geevee International Ltd
- Address:3-7 Wing Kut St, Wing Yee Commercial Bldg,6th Floor Flat 6b, Hongkong
- China Bell
- Address:unit 02, 9/F. Blk B, Hi-Tech Industrial Centre, Tsuen Wan. N.T., Hong Kong, Hong Kong
- Wai Hao Engineer Trading co
- Address:G / F Wah Yiu Ind Ctr, 30-32 Aupui Wan St
- Yee Fung Holdings Limited Co.
- Address:148 connaught road west, Hong Kong, Hong Kong
- Ventris Enterprises
- Address:69 Jervois Street
- Hong Kong Hasil Co
- Address:Tak Hing St
- Choi Wan Company Limited
- Address:Sheung Hei St.
- GMTS (HK)
- Address:No16, 12F, Block A, Hi-Tech Industrial Centre, 5-21 Pak Tin Par St., Tsuen Wan, N.T., Hong Kong
- Sid
- Address:1103 LIPPO centre 89 queensway Hong Kong
- Global Metal Investors Co., Ltd
- Address:75 Mody Road, Tsimshatsui East, Kowloon, Hong Kong
- Hongkong Acgiant International Corporation Limited.
- Address:Flat 03B, 15/F Carnival Commercial Building, 18 Java Road, North Point, Hong Kong HONGKONG HONGKONG Hong Kong