100% полиэстер SPUN швейных ниток

Ningbo tianyi textilethread Limited Companyis specialized in manufacturingall kinds ofsewing thread and has been exporting threads for10 years.With the annual production capacity of 15,000 tons polyester sewing thread,and we are one of the biggest thread-manufacting factory in Ningbo,China.Wecan do OEM or produce semi-finished thread according tocustomers' requirements. our factory sewing thread is 100% polyester as the best quality low shirnkage staining of enviromental protection features. spec The average strength CN/50cm>= C.V.of single yarn CV%<= Twist of T/10cm 20/2 2100 10.0 49 62 20/3 3200 8.5 40 51 30/2 1300 11.0 61 76 30/3 2100 10.0 49 62 40/2 1120 11.0 60 75 40/3 1400 10.0 60 75 50/2 900 13.0 82 105 50/3 1050 11.0 67 84 60/2 700 13.0 90 115 60/3 1000 11.0 74 92