Nanjing WALL Optical communication Co.Ltd.is a joint venture enterprise set up by Wall International Crop Ltd.,Nanjing 5311 Factory,Nanjing Automation Research Institute and Nanjing Institute of Communication engineering with activities in developing,manufacturing and selling optical communication and relate products.Under NanJing WALL,there are CATV Dep。，Optical Fiber Transmission Dep.,Int’l trade dept.,R&D Dept.,Technical training Dept.,etc.All of Nanjing Wall empolyees received their education in college,and have become specialists in research,design and engineering in optical fiber communication with enhanced expertise in designing,installing and tuning the CATV network,optical fiber CCTV and fiber digital subscriber loop.Equipped with scientific management systen,reliable guarantee system and comprehensive aftersale service network,the company,the company has been established as an outstanding supplier of equipment for communication and broadband information transmission.
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