We usually believe that one's character decides products' high quality, the details decides products' excellent ,with the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for 1550nm Power Edfa, Digital Catv Headend Equipment , Fixed Channel Modulator , Receptor Tv Box ,Cable Tv Qam Modulator . We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! The product will supply to all over the world, such as Europe, America, Australia,Israel , Macedonia ,Sao Paulo , Argentina .All the employees in factory, store, and office are struggling for one common goal to provide better quality and service. Real business is to get win-win situation. We would like to provide more support for customers. Welcome all nice buyers to communicate details of our products with us!