Yunting, Wenhui Street, Dongying District. According to the Baidu map query, the Yunting Seal Engraving Department of Wenhui Street, Dongying District, Xicheng District, Dongying was established on November 10, 2010. Its registered address is at the west gate of Gome Electric Appliances, Jinan Road, Dongying District, and its legal representative is Kang Yunting. The business scope includes typing, copying, and seal engraving services.