It is our responsibility to meet your needs and efficiently serve you. Your satisfaction is our best reward. We are looking forward to your visit for joint growth for Sfp-Lh-Sm, 25gbase-Lr , Sfp Single Mode Lc , Bidi Sfp 10g ,25g Bidi . Welcome your enquiry, best service will be provided with full heart. The product will supply to all over the world, such as Europe, America, Australia,Burundi, Zurich,Lithuania, Frankfurt.Nowadays our products sell all over the domestic and abroad thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!