Dear Sir Madam,This is Vincente from VIetnam. Now our company use Acrylic yarn white original of Japan. I'm looking for products with the following specifications to change supplier: Long: 3, 6 9 12 Dtex (2 8) Density: 1.14 Streng: >6kg 1mm2 5 0 0 0 N mm2 ksi: 7 11 Melt point > 225 Moisture