Changde jade appraisal is in the jade appraisal center. Relevant public information shows that the jade appraisal center is located on the 6th floor of Block A, Jintaili Commercial Plaza, Wuling District, Changde City, Hunan Province. It is a Changde detection station for quality supervision and inspection of jewelry and jade ornaments, and a nationally certified jewelry and jade appraisal center.