Denim production originated in the United States. The first piece of jeans was born in the middle of the 19th century and was only invested in mass production in the United States in the 1890s. At that time, americans jeans in the United States was born and was a great deal of pride and proud, in 1975, when the United States to celebrate the 200th anniversary of the founding of the national museum in Washington had exhibited a so-called "Levi" type jeans, attracted many attendees' eyeball. Jeans until the sixties and seventies of the 20th century began to be popular in our country, and denim was developed with the development of jeans garment, if back the development history of denim, should also have hundreds of years, denim experienced in one hundred, after the baptism of wind and rain, and the market is more and more big, because of denim fabrics and clothing for young and old to wear, has a strong generality, it will be a long-term one of clothing fashion favored by consumers at home and abroad. It can be said that when the cowboy costume rose in China, millions of consumers in China could not give up their love for her.