... . We are manufacture materials: nylon size: 10.5mm,12mm,3mm,3.5mm,4mm,5mm USEFULL: pull time>20000times Taizhou Lift Sling ... nets, synthetic webbing slings, lifting clamps, braided ropes, 3 strand ropes, 12 strand ropes, 8 strand rope, cargo nets, ship mast nets, tube nets ...