Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Fiber Laser Amplifier, Gge-70baxx Dwdm High Power Edfa , Uhf 16 Way Combiner , Digital Catv Headend System ,Gge-50era 4 Ports Wdm Edfa . All the time, we have been paying attention on all details to insure each product satisfied by our customers. The product will supply to all over the world, such as Europe, America, Australia,Turkey , Irish ,New Orleans , Salt Lake City .Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our products, please do not hesitate to contact us for further information.