Generally speaking, ducks and ducks down jackets are divided into two ways: OEM refers to finding other brands to produce, and self-produced is self-produced. OEM is a strategy adopted in the development of duck and duck down jackets, which can reduce costs and improve efficiency, while self-production is helpful to improve brand image and product quality.

Although there are two ways for duck and duck down jackets: OEM and self-production, the product quality is strictly checked and meets the national standards in either way. When buying duck down jackets, don't worry too much about product quality.