Heat Shrink Tubing for Improve connect quality

tube in fiber closures for Improve connect quality:The quality of fiber optic connections directly affects the stability and speed of communications.Heat shrink tubing can prevent loosening of optical fiber connections by strengthening and fixing the connections, further improving the quality of the connection and ensuring the stability and speed of communication.Air pressure type heat shrink tubing for fibre optic connector box,Heat-shrink tube,Heat shrinkable tubing,thermal contraction pipe.