Every member from our high efficiency sales team values customers' needs and business communication for 1550 Nm Erbium Doped Fiber Amplifier, Agile Qam Modulator , Catv Digital Headend Qam , Catv Design ,Fiber Optic Transmitter Receiver . Our business has been devoting that "customer first" and committed to helping shoppers expand their small business, so that they become the Big Boss ! The product will supply to all over the world, such as Europe, America, Australia,Peru , Borussia Dortmund ,Detroit , Morocco .Now, we are trying to enter new markets where we do not have a presence and developing the markets we have the already penetrated. On account of superior quality and competitive price , we will be the market leader, please don’t hesitate to contact us by phone or email, if you are interested in any of our products.