- Uguin Company Ltd
- Address:OFFICE NO.3 10/F WITTY COMMERCIAL BUILDING 1A-1L TUNG CHOI STREET MONGKOK KOWLOON, HK
- Hongyuan Industary Limited
- Address:Xiaobian 2nd Industrial Area Changan Town,Dongguan City, Guangdong Province,China
- CEL HK Ltd.
- Address:19 Lam Lok Street, Hong Kong, Kowloon Bay, Hong Kong,00
- QPC Global International Ltd
- Address:wo shing, shatin, new territories, Hong Kong
- Winon Industrial Ltd.
- Address:21-23, Tai Lin Pai Rd, Hong Kong, Hong kong, Hong Kong
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