Shangyang Road, Xigong District, Luoyang City, Henan Province. According to the Baidu map, Zhang, the jade shopkeeper who excels in craftsmanship, is located in Xigong District Road, Luoyang City, Henan Province. The owner Qiao Yu's full name is Zhang, and he is the owner of Jewelry and Jade Square in Xigong District, Luoyang City. It is an enterprise mainly engaged in the manufacture of cultural, educational, industrial, sports and entertainment products. Zhang Jewelry and Jade Workshop in Xigong District, Luoyang City was established in 2022, located in Luoyang City, Henan Province, mainly engaged in jewelry wholesale, jewelry retail and jewelry manufacturing.