... Biaofa Chemical Fiber Co.,LTD mainly supply :polyester industrial Yarn 555Dtex—6660Dtex(single ply) 7000D—80000D (plying ), ... shrinkage ,etc Also we can supply High Tenacity yarn with TPM 30-210(S/Z)Special function ... products:Anti wicking, activation type, flame retardant, color yarn etc.Widely Used in Triangle belt, lifting belt, ... curtain cloth, canvas,etc. High tenacity Polyester Dope Dyed Yarn