The following brands of socks have the best quality: 1. Nanjiren brand introduction: Founded in 1998, it is one of the earliest underwear brands in China and the first thermal underwear product. After years of development, Nanjiren's product line has extended to home clothes, swimwear, towels, vests, underwear, socks, etc. Today, Nanjiren has become a classic underwear brand in the hearts of the people, but Nanjiren is still working hard to provide consumers with better products and create a new path for the development of China's underwear industry. 2. Pierre Cardin brand introduction: Originated in 1950, it is a brand with originality and international fashion design style. Pierre Cardin is also a representative brand in France, a successful model in the clothing industry, and an international brand that entered the Chinese market earlier. Now sold by Pierre Cardin (Beijing) Fashion Design Co., Ltd. 3. Langsha brand introduction: Founded in 1995, it is a well-known underwear brand and a well-known trademark in China. Langsha mainly sells socks and underwear products for men and women. Langsha underwear includes thermal underwear, seamless underwear, home wear, underwear, bras, etc. 4. Hengyuanxiang brand introduction: A clothing brand founded by Mr. Shen Laizhou in 1927 in Shanghai, China. The products include knitting, knitting, clothing, home textiles and other product series. The main product is the thermal underwear series. 5. Catman brand introduction: The brand was founded in 1998 and is affiliated to Catman (International) Hong Kong Co., Ltd. Catman is a modern large-scale brand of vavavoom focusing on the research and development, production and sales of underwear. As one of the leading brands of sexy lingerie in China.