Our company is located in a beautiful coastal city - Yantai. Our company produces 1550nm modulation optical transmitters, 1550nm direct modulated optical transmitters, optical receivers, 1550nm (EDFA) erbium-doped fiber amplifiers, optical receiver platforms and other optical products.Our company integrates manufacture, development, production, and sale as a whole. As a high-tech enterprise, we have high-quality talents. They all have been working at network technology for a few years and have rich experience in production and debugging. Accordingly, we can guarantee high quality, high function, and high stability for our production.We insist on the principle of "people-oriented, refine on spirit of enterprise, put One's heart and soul into providing customers with fast and convenient service".Our company has enough capital to keep going forward firmly on the road of development. We are your trustworthy supplier for a long-term partnership.