is a high-grade brand. Bosideng brand down jacket has been leading the national sales for 27 consecutive years (1995-221) and for 12 consecutive years, and it is one of the top brands in China down jacket ranks. Bosideng was founded in 1976, focusing on the research, development, design and production of down jackets. Each down jacket goes through at least 15 processes. Its brand concept is "create a better life with fashion, and touch the world with quality", and it is committed to providing consumers with more fashionable, lighter and warmer down clothing products. A coat filled with down stuffing in a down jacket has a huge and round shape. Down jacket generally accounts for more than half of duck down, and at the same time, it can be mixed with some tiny feathers. The duck down is cleaned, sterilized at high temperature, and then filled in clothes, which is the down jacket.