With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for coherent optical fiber communication, Laser Module 500mw, Botda, Erbium Doped Fiber Amplifier,Laser nm. We believe you will be satisfied with our reasonable price, high quality products and fast delivery. We sincerely hope you can give us an opportunity to serve you and be your best partner! The product will supply to all over the world, such as Europe, America, Australia,Japan, Georgia,Guatemala, Hyderabad.With the first-class solutions, excellent service, fast delivery and the best price, we've won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.