On the afternoon of September 18th, Yantai Municipal Bureau of Commerce Director Liu Sen, accompanied by Liu Laiying, Deputy Secretary of the Working Committee of Yantai High-tech Zone, visited the Ya
Recently, Shandong China Coal Group officially joined the United Nations Global Market (UNGM), marking that China Coal Group will be included in the United Nations procurement system qualified supplie
Recently, the ISO9000 Quality Management System Certification Expert Group respectively went to the China Coal Group's companies - 'YiMei'Machinery and Equipment Manufacturing Co., Ltd., Shandong Zhon
Recently, the ISO9000 quality management system certification expert group has passed the strict and strict inspection and evaluation of the comprehensive management level of China Coal Group, the ope
On September 13, Baidu filming team come to China Coal Group, and made an all-round shooting of China Coal Group, an excellent enterprise that has cooperated with Baidu for many years, and interviewed
In September 12th, Shandong Province 27th Industry-University-Research Exhibition and the 2nd Industrial Design Week opened in Yantai. 35 key universities and research institutes in and outside the pr
