Shenzhen Lingri Technology Co., Ltd is a scientific and technical private enterprise, which engaged in Optical Communication Network products. The dominant products are Fiber Optic Media Converter, CWDM, Audio/Video transceiver, PDH, Interface converter, Fiber modem, Fiber optic patch cord, CCTV Camera, IP camera, DVR and video card, and Chassises with management etc. We have won a good reputation for our high quality products and sincere services.