No. german poplar yarn, pure wool, pilling resistance, skin-friendly invincible. Yangzi spinning is produced by a foreign-funded company in Germany South Wool, and the raw material control is extremely strict. The required raw materials are not normal standard merino sheep. Yangzi yarn is a kind of high-quality wool fiber with smooth surface, less curl, long and thick, which has the characteristics of silk softness, strong luster, excellent resilience, wear resistance and high strength.