- Chemtax Industrial Co., Ltd.
- Address:14 / F, 22-26 Minden Avenue, Tsim Sha Tsui
- Hoi Yip Development
- Address:Flat C, 9 Floor, 184-186 Texaco Road
- ZHENGBU MACHINERY CORPORATION(HK) LTD.
- Address:suit 1401 cheking frist bank centre
- Ka Nagi Wah Company Ltd
- Address:Ki Lung Street
- FMS Group Limited
- Address:703 Metro Centre Ii 21 Lam Hing St. Kowloon Bay
- Charter Mind Resource
- Address:Unit 11,16/F., North Tower, Concordia Plaza,1 Science Museum Road, Tst, Kowloon, Hong Kong
- BRIGHT WAY INTERNATIONAL LTD
- Address:BRIGHT WAY INTERNATIONAL LTD Tsim Sha Tsui KOWLOON
- MoreGrace International Co., Ltd.
- Address:610 Nathan Road, Mongkok, Kowloon
- CHIT SHUN MACHINERY LTD
- Address:Flat 2467-2469, Hoi Tai Factory Estate, Kin Fat Street,
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