1. The bar code of Meisi underwear is generally divided into four parts, with a score of 3-5-4- 1. The first part represents the country, the second part represents the manufacturer, the third part represents the commodity code when it leaves the factory, and the fourth part is the efficacy code.

2. Guangdong Meisi Underwear was founded in 1988. Its products cover six series of products, such as bras, underwear, household clothes, corsets, thermal underwear and swimsuits. Is a comprehensive enterprise specializing in the development, design, planning and promotion, production, processing and marketing of women's underwear.