We special manufacture heat shrinkable products, including polyolefin heat shrinkable tubings that are UL CSA approved, heat shrink bus bar insulate sleevings from 600V upto 36KV, heat-shrinkable power cable terminals joints and its compounds, for example anti tracking tubes, stress control tubes, protective tubes, semi conductive tubes, breakouts etc, also we can offer you heatshrink adhesive tubes for 3:1 4:1 shrink ratio.