... or non twist We Hangzhou Biaofa Chemical Fiber Co.,LTD mainly supply :polyester industrial Yarn 555Dtex—6660Dtex(single ply) 7000D—80000D (plying ), ... low shrinkage ,etc Also we can supply High Tenacity yarn with TPM 30-210(S/Z)Special function products:Anti ... type, flame retardant, color yarn etc.Widely Used in Triangle belt, lifting belt, conveyor belt, fire hose, hose, a fastening belt, luggage ...