Established in 2004, Shenzhen SDG DONZHI Technology Co., Ltd. is a professional telecommunication equipment OEM/ODM provider and manufacturer. We are specialized in OEM/ODM production of well performing customized networking products. In the last few years, our company grew up rapidly especially for broadband networking products such as ADSL2/2+ modem, PON ONU/ONT, new residential home gateway, optical transmission series, IPTV and OTT box, small central office equipment etc. At the same time we...
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