1, Bosideng: Bosideng is a well-known down jacket brand, famous for its high-quality down jackets and deeply loved by consumers.

2. Ailaiyi: Ailaiyi is a brand focusing on the design and production of fashionable down jackets, pursuing simple and fashionable styles and providing consumers with high-quality down jackets.

3. Yalu: Yalu is a brand that focuses on outdoor clothing. Down jacket is favored by outdoor enthusiasts for its comfort, warmth and durability.