Yes Zhongjiang Jewelry and Jade Identification Center is a national certified testing center, which is authoritative in jewelry and jade testing. After its testing, the certification result is reliable, so Zhongjiang Jewelry and Jade Testing Center is recognized by the state. Zhongjiang Jewelry and Jade Testing Center, initiated by Bao Zhong Jade Center in Urumqi Economic Development Zone, is a jewelry and jade research institution approved and registered by relevant departments of Xinjiang Autonomous Region People's Government.