Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for Yb Fiber, Distributed Temperature Sensing, Ydfa, Optical Amplifier,Lab Equipments. We are confident to make great achievements in the future. We are looking forward to becoming one of your most reliable suppliers. The product will supply to all over the world, such as Europe, America, Australia,Karachi, Southampton,Iceland, Holland.All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.