Hongze Lianhe PBT Jetan series 100D/36F high elastic yarn , deal with other material at Circular knitting machines.Then we can get the Xingkong woollen fabric. Have a good market. 

The fabric looks like wool, but feels more soft than ordinary wool, and it is not easy to pilling. In addition, the PBT high elastic yarn has good dimensional stability.  The coat with PBT is easier to handle than the ordinary woolen cloth, and can be washed, ironed and reshaped at will. How about the advantages? Save your cost!