- Tinphy New Material Corporation Limited
- Address:15/B - 15/F Cheuk Nang Plaza 250 Hennessy Road, Hong kong, Hong kong, Hong Kong
- SinoQC Investment Consultant Ltd
- Address:Kings Road, Hong Kong, China, Hong Kong
- HongKong Shushi International Group Limited
- Address:21 / F, New World Tower 1-18 Queen, Hongkong, Hong Kong
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