we are from China,Beijing.
Beijing WenXinDa Technology Co., Ltd. is a high-technology co***ny that specializes in researching, developing, manufacturing and marketing data communication products. . We were established with a group of engineers who are experienced in the development of communication equipment more than 15yeares.
We specialize in the production and design a range of PDH fiber optical multiplexer, voice fiber optical multiplexer, date video fiber optical multiplexer, fiber modem series...
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