Ultra Long vertically aligned CNT's with a length from a few hundred micron meter to two centimeters have been made on our EasyTube™ system. The CNT can be SWCNT, DWCNT, or MWCNT depending on the substrate and growth condition. By spinning and pulling, the vertically aligned CNT can be made into rope and sheet with excellent mechanical and electrical properties. The applications include composite, power transport, sensors and actuators.