Ma slings a polyester duplex webbing ndi kapangidwe katsopano, kudzera muukadaulo wapamwamba kwambiri wopangira zinthu komanso zida zapamwamba kwambiri, magwiridwe antchito a polyester duplex webbing mpaka mulingo wapamwamba kwambiri. Ndife angwiro pachilichonse cha poliyester duplex webbing slings , timatsimikizira mulingo wapamwamba, kuti tikubweretsereni chidziwitso chabwino kwambiri chazogulitsa. Lishenflex ndi katswiri waku China wopanga ma poliyesitala a duplex opanga ndi ogulitsa, ngati mukuyang'ana ma slings abwino kwambiri a polyester duplex okhala ndi mtengo wotsika, tifunseni tsopano!