Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for 2.5g Sfp 40km Manufacturer, St Fiber Transceiver , Single Mode Fiber Transceiver , Sfp Optical Module ,Bosa Optical Transceiver . We cordially welcome customers from at home and abroad to join us and cooperate with us to enjoy a better future. The product will supply to all over the world, such as Europe, America, Australia,Iran, Naples,Haiti, Birmingham.In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we are going to continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.