Red bean underwear is a well-known first-line underwear brand in China. As a first-line brand, it has a wide influence in the market and its annual sales volume is far ahead. Red bean underwear is famous for its high quality, comfortable wearing and fashionable design, and is deeply loved by consumers. As a successful underwear company in China, Hongdu actively launched new styles and series, and conducted marketing and promotion activities through various channels, maintaining a good reputation and competitive position in the industry.