- AMT Distribution Ltd
- Address:hop 241, 298 computer zone , 298 Hennessy Road, Wanchai, HKSAR, China. HKSAR,
- Grapohi Cs
- Address:Unit 5, 10/F, Chong Fat Commercial Building,266-268 Cheung Sha Wan Road, Sham Shui Po, Kowloon . HK Hong Kong Hong Kong
- PINE Technology Holdings Limited
- Address:Unit A, 32/F Manulife Tower,169 Electric Road, North Point, Hong Kong HK HK 852 Hong Kong
- AXLE International Holding Limited
- Address:Unit 1, 5/F, Goldfield Ind. Centre, No.1 Sui Wo Road, Fotan, N.T., Hong Kong Hong Kong Hong Kong 999077 Hong Kong
- Sapphire Technology Limited
- Address:Unit 1909-1919, 19/F., Tower 2, Grand Central Plaza, 138 Shatin Rural Committee Road, Shatin, N.T. HK Hong Kong 852 Hong Kong
- Hong Kong Sapphire Technology Corporation Ltd
- Address:Unit 1909-1919, 19/F., Tower 2, Grand Central Plaza, 138 Shatin Rural Committee Road, Shatin, N.T. Hong Kong HK 852 Hong Kong
- ASUSTeK Computer(HK) Inc.
- Address:Unit 5, 10/F, Chong Fat Commercial Building,266-268 Cheung Sha Wan Road, Sham Shui Po, Kowloon . HK Hong Kong
- Hightech Information System Ltd
- Address:Unit 7-9, 2nd Floor, Block B, Po Lung Centre,11 Wang Chiu Road, Kowloon Bay, Kowloon, HK Hong Kong 852 Hong Kong
- Sapphiretek
- Address:dasfa hk Hong Kong
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