Our firm sticks on the theory of "Quality will be the life in the enterprise, and status could be the soul of it" for Trunk Amplifier, 1550nm Amplifier 13dbm , 1550nm Optical Amplifier , edfa amplifier c band ,16 In 1 Catv Modulator . Always for the majority of business users and traders to provide best quality products and excellent service. Warmly welcome to join us, let's innovation together, to flying dream. The product will supply to all over the world, such as Europe, America, Australia,Montreal , Germany ,panama , Greek .Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.