1.polyester yarn 2.DTY,FDY 50D-1200D 3.melt spinning ,PTA+MEG,German Barmag and Japanese TMT 4,sample can be provided 1.polyester yarn2.DTY,FDY, 50D-1200D,100% polyester 3.melt spinning ,PTA+MEG,German Barmag and Japanese TMT4,raw white and dope dyed yarn.NIM SIM and HIM5.sample can be provided dope dyed polyester yarn