Second and third line brands. According to the information of Baopai thermal underwear, Baopai thermal underwear is a second-and third-line brand. Baopai thermal underwear is a product of Baopai Bopai Wenzhou Baopai Clothing Co., Ltd., located in Wenzhou City, Zhejiang Province, mainly engaged in the production and sales of clothing, knitwear, shoes and hats. Companies adhering to the customer first, forge ahead business philosophy, adhere to the principle of customer first to provide our customers with quality services.