... airship,greatly simplified the operation. The second stage cable-pullingRiver-or strait-crossing cable-pulling and ete.We also can produce:industrial ... -ropes,power-transmission,cable-pulling-line,electrical-insulation-rope,light-weight-rope,rescue-rope ... . 12-strand Dyneema (uhmwpe)power-transmission line ( electrical-insulation-rope/ cable-pulling-line)