Gold Member Since 2010
Audited Supplier

Shenzhen DBL Technology Limited

VoIP Gateway, SIM Server, IP Phone manufacturer / supplier in China, offering 4 Port/Channel/SIM Card GSM Gateway GoIP4, 32 Ports GSM Gateway GoIP32 Support Bulk SMS VoIP Device, VoIP Gateway GSM Gateway (GoIP8) and so on.

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Research and Development [Dec 16,2010]

R&D: DBL is a leading company in developing and manufacturing advanced voice over IP (VoIP) ...

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