- T-Kwok Industries Ltd.
- Address:Rm. 1217, 12/F., Wah Yiu Industrial Centre, 30-32 Au Pui Wan St, Fotan, N.T., Hong Kong, Hong Kong
- LaVIEW Technology, LTD.
- Address:5/F.,59-63 Wang Wo Tsai Street,Tsuen Wan,N.T., HongKong, P.R.C., Hong Kong
- TT Consultants
- Address:suite 2105, 111 Connaught road, Hong Kong, Other, Hong Kong
- Changsheng Jewellery Co., Ltd
- Address:pujiang, yiwu, Zhejiang, Hong Kong
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