Sell. Nanning Fuan family sells mattresses because mattresses are an important kind of products in home building materials and are closely related to people's lives. As a part of the home building materials market, Fuanjia provides a variety of home products, including mattresses, to meet the needs of consumers. When consumers buy a mattress in Fu 'an House, they can choose a mattress that suits their sleep needs and budget, so as to get a better sleep experience.