China Coal Group New Energy Import & Export Co.,Ltd

On June 18th, Sha Dongjuan, Vice Chairman of Jining City Federation of Industry and Commerce, Xie Yongjing, Office Director of Jining City Federation of Industry and Commerce, and his entourage visit

The cup filling sealing machine needs to regularly clean the surface of the machine table, the bottom plate and the lower mold slide, groove, the inner mold pressure plate and the positioning rod (Not

On June 9, the 2021 meeting of the School Enterprise Cooperation Committee of the Business School of Shandong Polytechnic Vocational College was held in the administrative building of the Shandong Pol

The maintenance of the luggage wrapping machine is the top priority. Regular maintenance and maintenance of the machine can not only extend its service life, but also reduce failures, thereby improvin

In order to further expand the business area of the group, China Coal Group recently invested and established Shandong Zhonghui Enterprise Management Consulting Co., Ltd. with a registered capital of

On May 21, the Jining City Science and Technology Innovation and Industrial High-quality Development Conference was held in the Grand Conference Hall of Shengdu Conference Center. At the meeting, the