Hello! We are Sunrise Spandex Corporation in China,and our product has full range from 10D to 1680D in two luster of semi-dull and clear.We are patented spandex producer with former DUPONT top experienced American experts in our factory.And we provide spandex bare filament,DTY,covered yarn with excellent quality and competitive price.Also we have ISO and Oetex certificate.Contact us for more details!