Yan'an West Road. According to query Baidu map information, Guiyang quilt wholesale market is located in Guiyang City, Guizhou Province, Yunyan District, Yan'an West Road 84, is one of the largest quilt wholesale market in Guiyang. Guiyang is an important transportation and communication hub, industrial base and trade and tourism service center in southwest China, as well as the national big data industry development cluster area and the core area of the national big data comprehensive test area.