Yes The Jewelry Testing Center of China Geo University (Wuhan) is a national key university directly under the Ministry of Education, and a jewelry and jade testing institution approved by China Geo University (Wuhan) under the national "2 1 1 project". It is an independent third-party testing and inspection institution approved by China Certification and Accreditation Administration (CMA) and China National Accreditation Committee for Conformity Assessment (CNAS) and authorized by Provincial Bureau of Technical Supervision (cal). Wuhan Zhong Da Jewelry Testing Co., Ltd. and Wuhan Jewelry Testing Center of China Geo University are integrated. In the development process of more than 20 years, the center has always been committed to the scientific, fair, accurate and efficient quality policy, focusing on jewelry and jade identification, diamond grading and evaluation, precious metal detection and jewelry detection technical consulting services, and participating in the training of jewelry appraisers and national jewelry quality inspectors. Every year, it sends hundreds of jewelry appraisers to the national jewelry testing institutions, becoming the most influential comprehensive inspection and testing institutions in China. Headquartered in Wuhan, the center has a jewelry research building covering an area of 15000m2 and a jewelry detection technology innovation base. The responsibility of the center is to ensure the public's trust in jewelry and jade through the highest standards of honesty, science and professionalism. The strategic goal is to persist in facing the forefront of international jewelry discipline and serving the main body of society, carry out basic and forward-looking research in the field of jewelry testing, solve the important and difficult problems faced by jewelry testing, and build the testing center into a first-class inspection and testing institution in China and internationally renowned.