Fourth, the gathering of wool 
 Woolen fabrics were manufactured mainly in China's eastern, mainly gathered in Jiangsu and Zhejiang, the Yangtze River Delta area, such as: Wujiang City, Jiangsu Province, Jiangyin, Zhangjiagang City and Changzhou City, Zhejiang, Hangzhou and Shaoxing and Shanghai are China's textile center since ancient times. Is also a major producer of wool. 


 Cashmere and alpaca 
 First, the definition of cashmere and alpaca 
 Cashmere is a rare specialty animal fibers (wool and sheep are different), is a precious textile raw materials, is cut from the goats, who caught the velvet fibers, known as cashmere, referred to as cashmere. The more cold weather, the more rich cashmere fibers more slender. Cashmere in the world market is called "Cashmere" (Cashmere), is a high-end clothing cashmere raw fiber in the country to enjoy the "soft gold", "diamond fiber," "fiber Prince", "white gold" and reputation . 
 1 cashmere cashmere short, short wool sheep wool, cashmere and so different from the wool, the general concept of speaking, refers only to cashmere cashmere terms. There Cashmere, Zi Rong, blue velvet, Hongrong divided to the most precious cashmere, only 30% of the world's cashmere production