832 Sihwa 4 Ba 734-3 Seonggok-dong, Danwon-gu, Ansan-si,, Gyeonggi-do
We at Y4K TelCom Corporation have dedicated ourselves to Korean and overseas business since 2000 as a joint venture company of Korea, Russia, Germany. lead the field Korea\'s UAV (Unmanned Aerial Vehicle), Door Lock, Road Stud, Magnetic Swipe Card Reader. ...
UAV, FOFGS, Magnetic Card Reader, Digtal door lock