Dem Yarn and Textile Trade Co., Ltd. Sti, is operating in hand knitting yarn design and production since 1993 and collected all its products under the brand YarnArt in 2003.

Having more than 110 types of products and 3000 different colors, Dem Yarn and Textile Trade Co., Ltd. Sti. is exporting 80 % of its sales to 5 continents and is widening the range of products every year.