1, YAYA is a well-known down jacket brand in China, belonging to the low-end grade, with a wide range of products, including down vest/vest and short down jacket, with prices ranging from 100 yuan to 1300 yuan.

2. Beijing Bingnuozi Clothing Co., Ltd. is a comprehensive clothing enterprise integrating clothing design, R&D, production, international trade and domestic sales. With its elegant design style and exquisite craftsmanship, it has successfully built China's own brand "Shengxuenuo", with a price of 200 pieces 1000.