Reliable. Through the analysis of big data of Tianyancha, Xinjiang Zhong Geology Jewelry Testing Service Co., Ltd. has the business license of Xinjiang Administration for Industry and Commerce and operates legally within the business scope, so it is reliable. Xinjiang China Geological Jewelry Testing Service Co., Ltd. was established on 20 19, located in Urumqi, Xinjiang Uygur Autonomous Region, and is an enterprise mainly engaged in professional technical services.