Institute of Wildlife Resources of China Academy of Forestry 1: The rhinoceros horn appraisal institution is one of the leaders in wildlife resources research in China, and its appraisal results have been recognized by all parties.

2. Chengdu rhinoceros horn appraisal center: located in Keyuan South Road, High-tech Zone, Chengdu, Sichuan Province, this appraisal center is an institution specializing in the appraisal, testing and evaluation of rhinoceros horn and its products.