The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Dc Optical Transmitter, 1550nm Directly Modulation Optical Transmitter, Optical Mini Receiver, Micro Optical Receiver,Optical Receiver With Fliter. We will wholeheartedly welcome all clients in the industry both at home and abroad to cooperate hand in hand, and create a bright future together. The product will supply to all over the world, such as Europe, America, Australia,Colombia, Karachi,Leicester, Dominica.With many years good service and development, we've a professional international trade sales team. Our products have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!