1)high tenacity and strength to weight ratio 2)light weighted and easy to handle. 3)do not damage surfaces of the products 4)are colour coded for ease of identification 5)surface are pu treated for better wear resistance 6)low risk of injury to operators 7)relatively cheap, especially for smaller load bearing capacity 8)layers and length etc can be customized according to deferent usage 9)widely used for ports, terminals, chemical, iron and steel, machinery, installation and other lifting places We eastlink is a professional manufacturer of polyester webbing sling, webbing materials, round sling, Ratchet strap, tie down, tow strap, recovery strap etc in china, our products are ce, gs aproved. Our weaving machines/looms are imported from switzerland, dyeing machine with high technology From germany, .Our automatic sewing machine ensure us for high standard sewing.Each batch of our Products are well tested before delivery, and we will send copy of test certificate to our customers. Warmly welcome customers home and abroad to visit us , we will serve you heart and soul!