Photonic Technology Co.,Ltd has abundant productive technology and skills about  passive device and a group of experienced workers. It cooperates with many North America companies and consistently develops new productive skills and products, which consummate the company’s products skills and makes it become one of the biggest mass production bases of passive optical elements. Relaying on the advanced manufacturing mode, basic science power of inland and abundant marketing information, Photonic Technology Co.,Ltd is making progress in the optical communication field. At the present, it has the capability of producing all kinds of products and spares no effort to keep them has the special characteristics of Photonic Technology Co.,Ltd .We integrate MEMS technology into optical switch and attenuator which is the smallest one and has the fastest switching time in the world.     Attenuator has three levels according to its switching time, they are ms, us, ns, and it developed by us and gets rid of the constraint of abroad MEMS CHIP technology. At the time of developing the products technology and mass production skills, we emphasis on the quality policy: “greeting market challenges with consistently development and innovation, satisfying consumers’ needs with remarkable quality and service”.     Products of Photonic Technology Co.,Ltd:     The optical passive devices: Coupler;Connecter MEMS Switch; Optic switch; MEMS VOA; CWDM ;DWDM; GFF;Isolator; Circulator; Dynamic OADM; PM Catena Product; PLC Catena Product ; Fiber Laser ; Light energy synthesizer ; Special Type Fiber; Communication Equipment ; Combiner etc.     The optical active devices: Semiconductor Laser Unit, Optical Detectors, Optical Transceiver, Optical Power Meter, Pump laser etc.Optical fiber subsystem products: 1310/1550nm Optical Transmitter, Ordinary Optical Receiver, Low Power Optical Receiver, Fiber Optical Transceiver, Fiber Transfer Products.