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rm 802-3, 8/F Prosp. Millennia Plaza Quarry Bay Hong Kong Hong Kong |
http://www.altec.com.hk Tel: (852) 2565 1768 |
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Room 414, 4/F., Block A, Po Lung Centre, 11 Wang Chiu Road, KowloonBay Hong Kong Hong Kong |
http://www.nutech.hk/ Tel: 852-23059898 |
