Yes Baidu map shows that Wuzhi Jewelry Appraisal Institute is located in the west section of South Ring Road, Chengguan Town, Wuzhi County, Henan Province. Wuzhi County, Henan Province, jewelry and jade quality supervision and inspection institute is a directly affiliated institution of Wuzhi County Bureau of Quality and Technical Supervision, which is mainly responsible for the quality supervision, inspection and technical services of jewelry and jade.