DK Photonics Technology Co., Limited is one of the leading companies in designing and manufacturing of high quality optical passive components mainly for telecommunication, fiber sensor and fiber laser applications. Headquartered and factory are located in Shenzhen of China. Cost effective, best quality and best service are always our goal.
DK Photonics produces a large array of fiber-optic components such as PLC Splitter, WDM, FWDM, CWDM, DWDM, OADM, Circulator, Isolator, PM Circulator, PM Isolator, Fused Coupler, Fused WDM, Collimator, Optical Switch and Polarization Maintaining Components, Pump Combiner, High power Components, Patch Cord and all kinds of connectors.High power components and polarization maintaining components are our major focuses.