detectable warning tape 1.material:LDPE compound 2.style:tape,no adhesive 3.usage:warning 4.Zhejiang PE tape factory detectable underground warning tape Zhejiang warning tape facotry Style Warning tape, barrier tape ,no ... bag, compound bag, degradable bag ect. 2. Warning tape: PE barrier tape, underground warning tape, survey flagging tape, reflective tape There are 3 buildings, 2,000 square meter ...