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| Grand Digital Information Ltd. |
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| Grand Digital Information Ltd. is a premier VoIP terminal development and manufacture company from mainland China enabling our customers who are in the business of VoIP operation, service providing, system integration ,distribution etc. We develop and manufacture a series of VoIP terminals including ATA, IP Phone, Gateway, 4 ports ATA etc. Furthermore we have our own factory which was granted the ISO9001:2000 certification by TUV CERT in 1999 |
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