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On March 18th, "The 15th Electrical, Logging and Seismic Method and Technology Training Course" which was host by Geological and Mining Equipment Branch of Chin...

On March 9-10, 2018, the expert group of China Quality Certification Center visited Zhongyi Company to conduct on-site inspection and review of the ISO9001:2015...

From October 29th to November 10th, in Gongxi Town, Le’an, Jiangxi Province the 863 Project Group of CGE (Chongqing) Geological Instrument Co., Ltd. (formerly ...