Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for 16 Port Fiber Optic Switch, Fiber Optic Transceiver , Video Channel Modulator , Adjacent Channel Modulator ,Gge-50era 64 Ports Edfa Optical Amplifier . All products and solutions arrive with high quality and fantastic after-sales expert services. Market-oriented and customer-oriented are what we now have been being immediately after. Sincerely look ahead to Win-Win cooperation ! The product will supply to all over the world, such as Europe, America, Australia,Pretoria , Kyrgyzstan ,Albania , United Arab Emirates .Our company promises: reasonable prices, short production time and satisfactory after-sales service, we also welcome you to visit our factory at any time you want. Wish we have a pleasant and long terms business together!!!