webbing strap 1.Type: single layer, double layer, four layer 2.Strength: Flat webbing sling- ... , polypropylene fiber, Jinglun, Dupont silk, nylon, synthetic fibre 2.Type: single layer, double layer, four layer3.Strength: Flat webbing sling 1T ... , terminals, chemical, steel, machinery, installation and other lifting site. webbing strap