Founded in 1998, XDK GROUP with headquarter in Huizhou China and branches in Hong Kong, Shenzhen, Germany, United States and Vietnam. is committed to popularize fiber optic communications technologies and actively join our partners to promote sustainable development through our own R&D department to contribute to local communities, and enrich life through communication.Fully production line including all conventional fiber optic connectors, data center connectors, outdoor waterproof connectors\CWDM,CCWDM,DWDM,FWDM,LAN WDM,MWDM......WDM meets GR1209,GR1221 standards. Now, for new market, we issue an new AOC active optical fiber cable. Such as HDMI, Displayport, DVI, USB type C cables.From now on, we have 80 partners over 60 countries providing connectivity solution to more than 40 million people.