We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for 30dbm 1550nm Optical Amplifier, Analog Modulator , Cable Tv To Projector , catv headend system ,Catv Fiber Transmitter . We warmly welcome mates from all walks of life to hunt mutual cooperation and develop a more good and splendid tomorrow. The product will supply to all over the world, such as Europe, America, Australia,Macedonia , Zambia ,US , Istanbul .We now have been making our goods for more than 20 years . Mainly do wholesale , so we've the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we offer good solutions , but also because of our good after-sale service . We are here waiting for yourself for your inquiry.