Now we have highly developed devices. Our items are exported towards the USA, the UK and so on, enjoying a great popularity among the customers for Wdm Node, 1550nm Amplifier 13dbm , Active Node , Modulator Catv Analog ,Booster Optical Amplifier . Good quality and competitive prices make our products enjoy a high reputation all over the word. The product will supply to all over the world, such as Europe, America, Australia,Swiss , Venezuela ,Namibia , Pakistan .Wide selection and fast delivery to suit your needs! Our philosophy: Good quality, great service, keep improving. We've been looking forward that more and more oversea friends join in our family for further development near the future!