Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for Sfp Single Mode Module, Fiber Transceiver Module , Sfp Module Single Fiber , Sfp+ Mmf ,Sc Sfp Module . Teamwork is encouraged at all levels with regular campaigns. Our research team experiments on various developments in the industry for improvement in the products. The product will supply to all over the world, such as Europe, America, Australia,Brisbane, Mozambique,Finland, Botswana.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.