Place of Origin : Shanghai,China

Underground Warning TapeTRST Warning tape is different from traditional underground warning tape by specialized machinery and equipment to PE pad folded and welded into a 2-fold or 3.5 times the length. The 50-meter warning sheet (two-fold) is folded into a roll by after straightening the total a length of 100 meters. It will not get easily cracked by excavator. Moreover,Website:http://www.geotrstgroup.com, due to its UV and rot resistance, it can be used for a long time without replacement.