1 Antarctic (China well-known trademark, Shanghai famous trademark, Shanghai famous brand, top ten brands of thermal underwear, one of the most competitive brands in the industry, Antarctic Textile Technology Co., Ltd.)
2 Arctic velvet (China well-known trademark, belonging to Saiyang International Group, Shanghai famous trademark, the main drafting unit of national standards for thermal underwear, Shanghai arctic velvet industrial co., ltd.)
3 Maoren (leading brand of fashion underwear in China, top 1 enterprises with competitive management in China, top 1 brands of thermal underwear, and Wuhan Maoren Garment Co., Ltd.)
4 Hongdou Household (in 1957, it was a well-known trademark in China, and once won a famous brand in China, top 1 brands of thermal underwear and the most competitive brand in the market. Wuxi Hongdou Household Clothing Co., Ltd.)
5 Silk Bird (a well-known trademark in China, one of the drafting units of knitted thermal underwear industry standards in China, a director unit of China Textile Business Association, and Beijing Silk Bird Clothing Co., Ltd.)
6 Three Guns (a well-known trademark in China, a famous brand product in China, a leading underwear manufacturing base in Asia and a famous brand in the industry, Shanghai Three Guns (Group) Co., Ltd.)
7 Hengyuanxiang (started in 1927. China Time-honored Brand, China Well-known Trademark, National Enterprise Technology Center, one of the world's largest manufacturers of wool, Hengyuanxiang (Group) Co., Ltd.)
8 Yu Zhaolin (Shanghai famous brand, the founding brand of China thermal underwear, China environmental label product certification, influential brand, Top ten brands of thermal underwear, Shanghai Zhaolin Industrial Co., Ltd.)
9 LANGSHA Langsha (a listed company, a subsidiary of Langsha Group, a well-known trademark in China, a famous brand product in Zhejiang Province, a national key high-tech enterprise, and Zhejiang Langsha Underwear Co., Ltd.)
1 Wenbei Er (founded in 2, a well-known trademark in China, one of the well-known underwear brands in China, top ten brands of thermal underwear, Qingdao Wenbei Er).