Wenshan Cosmos building materials trading company . (Cosmos building materials supermarket) is a member of Yunnan Datong group unit, established in July 2004, the business area of more than 3,100 square meters, total investment of more than 30 million Yuan, engaged in building a variety of more than 20,000 species. years the building materials supermarket in Datong Dou Bingcheng "100% quality, service, 100% low prices," "integrity management" purposes, winning the majority of consumers favor and recognition, truly a "buy building materials to Datong" perfect unity of businesses and consumers. the consumer associations in Yunnan province "integrity unit",

is currently the largest and most influential of the large building materials supermarket in Wenshan.